Document:

REGISTRATION RIGHTS AGREEMENT

                  This REGISTRATION RIGHTS AGREEMENT, dated November 13, 2000
(this "AGREEMENT"), is entered into among Z-TEL TECHNOLOGIES, INC., a Delaware
corporation (the "COMPANY") and the investors listed on the signature pages
hereto (the "INVESTORS").

                  WHEREAS, the Company and the Investors have executed a Stock
and Warrant Purchase Agreement, dated as of October 19, 2000, by and among the
Company and the Investors (the "STOCK PURCHASE AGREEMENT"); and

                  WHEREAS, the Company and the Investors wish to agree upon the
terms and conditions on which the Company will provide for registration of the
Registrable Securities (as defined below);

                  NOW, THEREFORE, the parties hereto, intending to be legally
bound, hereby agree as follows:

                                        I
                                   DEFINITIONS

                  "AFFILIATE" means affiliate, as that term is defined under
Rule 144.

                  "COMMISSION" means the Securities and Exchange Commission.

                  "COMMON STOCK" means the common stock of the Company, par
value $0.01 per share.

                  "EXCHANGE ACT" means the Securities Exchange Act of 1934, as
amended.

                  "FUND" means The 1818 Fund III, L.P.

                  "PROSPECTUS" means the prospectus included in any Registration
Statement (including without limitation a prospectus that discloses information
previously omitted from a prospectus filed as part of an effective Registration
Statement in reliance upon Rule 430A under the Securities Act), as amended or
supplemented by any prospectus supplement, with respect to the terms of the
offering of any portion of the Registrable Securities covered by such
Registration Statement and all other amendments and supplements to such
prospectus, including without limitation post-effective amendments, and all
material incorporated by reference or deemed to be incorporated by reference in
such prospectus.

                  "REGISTRABLE SECURITIES" means (i) any shares of Common Stock
issued or issuable upon conversion or exchange of the Series E Preferred, (ii)
the shares of

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Common Stock issuable upon exercise of the Warrants, (iii) any Related
Registrable Securities and (iv) any shares of Common Stock owned by an Investor.
As to any particular Registrable Securities, once issued, such securities shall
cease to be Registrable Securities when (a) a Registration Statement with
respect to the sale of such securities shall have become effective under the
Securities Act and such securities shall have been disposed of in accordance
with such Registration Statement, (b) they shall have been sold as permitted by
Rule 144 (or any successor provision) under the Securities Act and the purchaser
thereof does not receive "restricted securities" as defined in Rule 144, (c)
they shall have been otherwise transferred, new certificates for them not
bearing a legend restricting further transfer shall have been delivered by the
Company and subsequent public distribution of them shall not, in the opinion of
counsel for the holders thereof, require registration of them under the
Securities Act or (d) they shall have ceased to be outstanding.

                  "REGISTRATION EXPENSES" means all fees and expenses relating
to a Registration Statement incident to the performance of or compliance with
this Agreement by the Company, including without limitation (i) all registration
and filing fees (including without limitation fees and expenses (x) with respect
to filings required to be made with the National Association of Securities
Dealers, Inc. and (y) in compliance with securities or "blue sky" laws
(including without limitation reasonable fees and disbursements of counsel for
the underwriters or selling holders in connection with "blue sky" qualifications
of the Registrable Securities and determination of the eligibility of the
Registrable Securities for investment under the laws of such jurisdictions as
the managing underwriters, if any, or holders of a majority of the Registrable
Securities being sold may designate)), (ii) printing expenses (including
printing of prospectuses if requested by the holders of a majority of the
Registrable Securities included in any Registration Statement), (iii) messenger,
telephone and delivery expenses, (iv) fees and disbursements of counsel for the
Company, (v) fees and disbursements of independent certified public accountants
of the Company (including the reasonable expenses of any special audit and
"comfort" letters required by or incident to such performance), (vi) fees and
expenses of any "qualified independent underwriter" or other independent
appraiser participating in an offering pursuant to Section 3 of Schedule E to
the By-laws of the National Association of Securities Dealers, Inc., if any,
(vii) Securities Act liability insurance if the Company desires such insurance,
(viii) the fees and expenses incurred in connection with the listing of the
securities to be registered on any securities exchange on which similar
securities by the Company are then listed, (ix) fees and expenses of all other
persons retained by the Company, and (x) the reasonable fees and disbursements,
not to exceed a total of $50,000, of not more than one counsel for the holders
of the Registrable Securities chosen by the holders of a majority of the
Registrable Securities being registered; PROVIDED, HOWEVER, that Registration
Expenses will not include underwriting discounts and commissions relating to the
offer and sale of Registrable Securities, all of which shall be borne by the
holders of such Registrable Securities.

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                                                                               3

                  "REGISTRATION STATEMENT" means any Registration Statement
under the Securities Act that covers any of the Registrable Securities pursuant
to the provisions of this Agreement, including without limitation the related
Prospectus, all amendments and supplements to such Registration Statement
(including post-effective amendments), all exhibits and all material
incorporated by reference or deemed to be incorporated by reference in such
Registration Statement.

                  "RELATED REGISTRABLE SECURITIES" means, with respect to shares
of Common Stock issuable upon conversion or exchange of the Series E Preferred,
any securities of the Company issued or issuable with respect to such shares of
Common Stock by way of a dividend or stock split or in connection with a
combination of shares, recapitalization, merger, consolidation or other
reorganization or otherwise.

                  "RULE 144" means Rule 144 under the Securities Act, as such
rule may be amended from time to time, or any similar rule or regulation
hereafter adopted by the Commission.

                  "SECURITIES ACT" means the Securities Act of 1933, as amended.

                  "SERIES E PREFERRED" means the 8% Convertible Preferred Stock,
Series E, of the Company, par value $0.01 per share, issued pursuant to the
Stock Purchase Agreement.

                  "SHARES" means the shares of equity securities of the Company
outstanding from time to time.

                  "UNDERWRITTEN OFFERING" means a distribution, registered
pursuant to the Securities Act, in which securities of the Company are sold to
an underwriter for reoffering to the public.

                  "WARRANTS" means the warrants issued to the Investors pursuant
to the Stock Purchase Agreement.

                  1.2 Whenever a number or percentage of Registrable Securities
is to be determined hereunder, each then-outstanding Share that is exercisable
to purchase, convertible into or exchangeable for shares of capital stock of the
Company will be deemed to be equal to the number of shares of Common Stock for
which such Share (or the security into which such Share is then convertible) is
then so purchasable, convertible or exercisable.

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                                       II
                     REGISTRATION UNDER SECURITIES ACT, ETC.

                  2.1      SHELF REGISTRATION

                           (a)      FILING AND EFFECTIVENESS OF SHELF
REGISTRATION.  At any time after July 6, 2001, at the request of a majority of
the holders of the Registrable Securities, the Company shall file on one
occasion an "evergreen" shelf Registration Statement solely with respect to the
Registrable Securities and pursuant to Rule 415 under the Securities Act (the
"SHELF REGISTRATION") on Form S-3 (or such successor form). The Company shall
use its reasonable best efforts to have the Shelf Registration declared
effective as soon as practicable after such filing, and shall use its reasonable
best efforts to keep the Shelf Registration effective and updated, from the date
such Shelf Registration is declared effective until such time as all of the
Registrable Securities shall cease to be Registrable Securities. The holders of
Registrable Securities can request that the Company prepare prospectus
supplements to the Shelf Registration with respect to Underwritten Offerings of
Registrable Securities; PROVIDED that the Company shall not be required to (i)
prepare prospectus supplements with respect to more than four completed
Underwritten Offerings of Registrable Securities, (ii) consummate more than one
Underwritten Offering for Registrable Securities in any six-month period, or
(iii) prepare a preliminary prospectus supplement for an Underwritten Offering
for Registrable Securities valued at less than $20 million, based on the
estimated offering price at the time such preliminary prospectus supplement is
to be prepared.

                           (b)      SUPPLEMENTS AND AMENDMENTS; EXPENSES.  The
Company shall supplement or amend, if necessary, the Shelf Registration, as
required by the instructions applicable to such registration form or by the
Securities Act or as reasonably required by the holders of (or any underwriter
for) more than 50% of the Registrable Securities, and the Company shall furnish
to the Holders of the Registrable Securities to which the Shelf Registration
relates copies of any such supplement or amendment prior to its being used
and/or filed with the Commission. The Company shall pay all Registration
Expenses in connection with the Shelf Registration, whether or not it becomes
effective, and whether all, none or some of the Registrable Securities are sold
pursuant to the Shelf Registration. In no event shall a Shelf Registration which
is an Underwritten Offering include securities other than Registrable
Securities, unless a majority of the holders of Registrable Securities consent
to such inclusion.

                           (c)      EFFECTIVE SHELF REGISTRATION STATEMENT.
A Shelf Registration pursuant to this Section 2.1 shall not be deemed to have
been effected (i) unless a Shelf Registration has become effective and remained
effective in compliance with the provisions of the Securities Act with respect
to the disposition of all Registrable Securities held by the holders of
Registrable Securities requesting such registration and until such time as all
of such Registrable Securities have been disposed of under the Shelf
Registration or (ii) if after it has become effective, the Shelf Registration is
interfered with by any stop order, injunction or other order or requirement of
the Commission or

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                                                                               5

other governmental agency or court and has not within a 10-day period thereafter
become effective.

                           (d)      NOTIFICATION TO COMPANY.  Holders of
Registrable Securities shall notify the Company before using any prospectus to
enable the Company to determine whether a notice pursuant to Section 2.3(viii)
is necessary.

                           (e)      SELECTION OF UNDERWRITERS.  The underwriter
or underwriters of each Underwritten Offering of the Registrable Securities
shall be selected by the Fund and shall be reasonably acceptable to the Company.

                  2.2      PIGGYBACK REGISTRATION.

                           (a)      RIGHT TO INCLUDE REGISTRABLE SECURITIES.
If the Company at any time proposes to register any shares of Common Stock or
any securities convertible into Common Stock under the Securities Act by
registration on any form (other than Forms S-4 or S-8, or any registration
statement filed in connection with a business combination, dividend reinvestment
plan, offering to employees or any successor forms to Forms S-4 or S-8), whether
or not for sale for its own account, it will each such time give prompt written
notice to all holders of Registrable Securities of its intention to do so and of
such holders' rights under this Section 2.2. Upon the written request of any
such holder (a "Requesting Holder") made as promptly as practicable and in any
event within 30 days after the receipt of any such notice, the Company will use
its best efforts to effect the registration under the Securities Act of all
Registrable Securities that the Company has been so requested to register by the
Requesting Holders thereof; PROVIDED, HOWEVER, that prior to the effective date
of the Registration Statement filed in connection with such registration,
immediately upon notification to the Company from the managing underwriter of
the price at which such securities are to be sold, if such price is below the
price that any Requesting Holder shall have indicated to be acceptable to such
Requesting Holder, the Company shall so advise such Requesting Holder of such
price, and such Requesting Holder shall then have the right to withdraw its
request to have its Registrable Securities included in such Registration
Statement; PROVIDED FURTHER, that if, at any time after giving written notice of
its intention to register any securities and prior to the effective date of the
Registration Statement filed in connection with such registration, the Company
shall determine for any reason not to register or to delay registration of such
securities, the Company may, at its election, give written notice of such
determination to each Requesting Holder of Registrable Securities and (i) in the
case of a determination not to register, shall be relieved of its obligation to
register any Registrable Securities in connection with such registration (but
not from any obligation of the Company to pay the Registration Expenses in
connection therewith), and (ii) in the case of a determination to delay
registering, shall be permitted to delay registering any Registrable Securities,
for the same period as the delay in registering such other securities, PROVIDED,
HOWEVER, that such period shall not exceed an aggregate of 90 days in any
12-month period. No

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registration effected under this Section 2.2 shall relieve the Company of its
obligation to effect any offering upon request under Section 2.1.

                           (b)      PRIORITY IN PIGGYBACK REGISTRATIONS.
If the managing underwriter of any underwritten offering shall inform the
Company by letter of its opinion that the number or type of Registrable
Securities requested to be included in such registration would materially
adversely affect such offering, and the Company has so advised the Requesting
Holders in writing, then the number of Registrable Securities included in such
offering shall be reduced, to the extent necessary to reduce the total amount of
securities to be included in such offering to the amount recommended by the
managing underwriter, and any securities to be excluded shall come (i) first,
pro rata, on the basis of the number of shares proposed to be registered, from
the holders of Registrable Securities and other participating selling
shareholders who are not holders of Registrable Securities, if any, who have a
contractual right under a written agreement with the Company to offer shares on
a "piggyback" basis in such offering, and (ii) after all such securities are
excluded, from the shares to be offered by the Company and any shareholder or
shareholders on whose behalf the secondary registration was initiated so long as
such registration was initiated pursuant to a "demand" registration right of
such shareholder or shareholders, in accordance with the agreement of such
parties.

                           (c)      EXPENSES.  The Company will pay all
Registration Expenses in connection with any registration effected pursuant to
this Section 2.2.

                  2.3      REGISTRATION PROCEDURES.  If and whenever the Company
is required to effect the offering or registration of any Registrable Securities
under the Securities Act as provided in Sections 2.1 and 2.2, the Company will,
as expeditiously as possible:

                                    (i)     prepare and (within 90 days of the
request or in any event as soon thereafter as practicable) file with the
Commission the requisite Registration Statement or Prospectus or supplement to
effect such registration or offering and thereafter use its reasonable best
efforts to cause such Registration Statement to become effective; PROVIDED,
HOWEVER, that the Company may discontinue any registration of its securities
that are not Registrable Securities (and, under the circumstances specified in
Section 2.2(a), its securities that are Registrable Securities) at any time
prior to the effective date of the Registration Statement relating thereto;
PROVIDED, HOWEVER, that before filing a Registration Statement or Prospectus or
any amendments or supplements thereto, other than deemed amendments resulting
from filing documents that are incorporated by reference, the Company will
furnish to one counsel for the holders of the Registrable Securities covered by
such Registration Statement copies of all such documents proposed to be filed,
and will provide such counsel a reasonable period of time to review and comment
on such documents. The Company will not file any such Registration Statement or
amendment thereto or any Prospectus or any supplement

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                                                                               7

thereto to which the holders of a majority of the Registrable Securities covered
by such Registration Statement shall reasonably object on a timely basis;

                                    (ii)    prepare and file with the
Commission such amendments and supplements to such Registration Statement and
the Prospectus used in connection therewith as may be necessary to keep such
Registration Statement effective and to comply with the provisions of the
Securities Act with respect to the disposition of all Registrable Securities
covered by such Registration Statement until the earlier of (a) such time as all
of such Registrable Securities have been disposed of in accordance with the
intended methods of disposition by the seller or sellers thereof set forth in
such Registration Statement; or (b) such time as all of the Registrable
Securities cease to be Registrable Securities;

                                    (iii)     furnish to each seller of
Registrable Securities covered by such Registration Statement, such number of
conformed copies of such Registration Statement and of each such amendment and
supplement thereto (in each case including all exhibits), such number of copies
of the Prospectus contained in such Registration Statement (including each
preliminary Prospectus and any summary prospectus) and any other prospectus
filed under Rule 424 under the Securities Act, in conformity with the
requirements of the Securities Act, and such other documents, as such seller may
reasonably request;

                                    (iv)    use its reasonable best efforts
(x) to register or qualify all Registrable Securities and other securities
covered by such Registration Statement under such other securities or blue sky
laws of such States of the United States of America where an exemption is not
available and as the sellers of a majority of the Registrable Securities covered
by such Registration Statement shall reasonably request, (y) to keep such
registration or qualification in effect for so long as such Registration
Statement remains in effect and (z) to take any other action that may be
reasonably necessary or advisable to enable such sellers to consummate the
disposition in such jurisdictions of the securities to be sold by such sellers,
except that the Company shall not for any such purpose be required to qualify
generally to do business as a foreign corporation in any jurisdiction wherein it
would not but for the requirements of this subdivision (iv) be obligated to be
so qualified or to consent to general service of process in any such
jurisdiction;

                                    (v)     use its reasonable best efforts to
cause all Registrable Securities covered by such Registration Statement to be
registered with or approved by such other federal or state governmental agencies
or authorities as may be necessary in the opinion of counsel to the Company and
counsel to the seller or sellers of Registrable Securities to enable the seller
or sellers thereof to consummate the disposition of such Registrable Securities;

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                                    (vi)    in the case of an Underwritten
Offering, furnish at the appropriate time to each seller of Registrable
Securities, and each such seller's underwriters, if any, a signed counterpart
of:

                                            (x)      an opinion of counsel for
the Company, dated the effective date of such Registration Statement and, if
applicable, the date of the closing under the underwriting agreement, and

                                            (y)      a "comfort" letter signed
by the independent public accountants who have certified the Company's financial
statements included or incorporated by reference in such Registration Statement,

covering substantially the same matters with respect to such Registration
Statement (and the Prospectus) and, in the case of the accountants' comfort
letter, with respect to events subsequent to the date of such financial
statements, as are customarily covered in opinions of issuer's counsel and in
accountants' comfort letters delivered to the underwriters in underwritten
public offerings of securities and, in the case of the accountants' comfort
letter, such other financial matters, and, in the case of the legal opinion,
such other legal matters, as the underwriters may reasonably request;

                                    (vii)   in the case of an Underwritten
Offering of any Registrable Securities subject to Section 2.1, cause
representatives of the Company to participate in any "road show" or "road shows"
reasonably requested by the underwriter;

                                    (viii)  notify each seller of Registrable
Securities covered by such Registration Statement at any time when a Prospectus
relating thereto is required to be delivered under the Securities Act, upon
discovery that, or upon the happening of any event (including those events
referred to in Section 2.6) as a result of which, the Prospectus, as then in
effect, includes an untrue statement of a material fact or omits to state any
material fact required to be stated therein or necessary to make the statements
therein not misleading, in the light of the circumstances under which they were
made, and at the request of any such seller, subject to the provisions of
Section 2.6, promptly prepare and furnish to it a reasonable number of copies of
a supplement to or an amendment of such prospectus as may be necessary so that,
as thereafter delivered to the Investors of such securities, such Prospectus
shall not include an untrue statement of a material fact or omit to state a
material fact required to be stated therein or necessary to make the statements
therein not misleading in the light of the circumstances under which they were
made;

                                     (ix)   otherwise use its reasonable best
efforts to comply with all applicable rules and regulations of the Commission,
and, if required, make available to its security holders, as soon as reasonably
practicable, an earnings statement covering the period of at least twelve
months, but not more than eighteen months,

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                                                                               9

beginning with the first full calendar month after the effective date of such
Registration Statement, which earnings statement shall satisfy the provisions of
Section 11(a) of the Securities Act and Rule 158 promulgated thereunder, and
promptly furnish to each such seller of Registrable Securities a copy of any
amendment or supplement to such Registration Statement or Prospectus;

                                    (x)     provide and cause to be maintained
a transfer agent and registrar (which, in each case, may be the Company) for all
Registrable Securities covered by such Registration Statement from and after a
date not later than the effective date of such registration; and

                                    (xi)    use its reasonable best efforts to
list all Registrable Securities covered by such Registration Statement on the
NASDAQ or any national securities exchange on which Registrable Securities of
the same class covered by such Registration Statement are then listed and, if no
such Registrable Securities are so listed, on the NASDAQ or any national
securities exchange on which the Common Stock is then listed.

                  The Company may require each seller of Registrable Securities
as to which any registration is being effected to promptly furnish the Company
such information regarding such seller and the distribution of such securities
as the Company may from time to time reasonably request in writing; PROVIDED,
that any such information or questionnaires shall be given or made by a seller
of Registrable Securities without representation or warranty of any kind
whatsoever except representations with respect to the identity of such seller,
such seller's Registrable Securities and such seller's intended method of
distribution or any other representations required by applicable law.

                  Each holder of Registrable Securities agrees by acquisition of
such Registrable Securities that, upon receipt of any notice from the Company of
the happening of any event of the kind described in subdivision (viii) of this
Section 2.3, such holder will forthwith discontinue such holder's disposition of
Registrable Securities pursuant to the Registration Statement relating to such
Registrable Securities until such holder's receipt of the copies of the
supplemented or amended Prospectus contemplated by subdivision (viii) of this
Section 2.3 and Section 2.6 and, if so directed by the Company, will deliver to
the Company (at the Company's expense) all copies, other than permanent file
copies, then in such holder's possession of the Prospectus relating to such
Registrable Securities current at the time of receipt of such notice.

                  2.4      UNDERWRITTEN OFFERINGS.

                           (a)      REQUESTED UNDERWRITTEN OFFERINGS. If
requested by the underwriters for any Underwritten Offering by holders of
Registrable Securities pursuant to an offering under Section 2.1, the Company
will use its reasonable best efforts to enter

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into an underwriting agreement with such underwriters for such offering, such
agreement to be reasonably satisfactory in substance and form to the Company, a
majority of the holders of the Registrable Securities and the underwriters, and
to contain such representations and warranties by the Company and such other
terms as are generally prevailing in agreements of that type, including, without
limitation, indemnities to the effect and to the extent provided in Section 2.7.
The holders of the Registrable Securities proposed to be sold by such
underwriters will reasonably cooperate with the Company in the negotiation of
the underwriting agreement. Such holders of Registrable Securities to be sold by
such underwriters shall be parties to such underwriting agreement and may, at
their option, require that any or all of the representations and warranties by,
and the other agreements on the part of, the Company to and for the benefit of
such underwriters shall also be made to and for the benefit of such holders of
Registrable Securities and that any or all of the conditions precedent to the
obligations of such underwriters under such underwriting agreement be conditions
precedent to the obligations of such holders of Registrable Securities. No
holder of Registrable Securities shall be required to make any representations
or warranties to, or agreements with, the Company other than representations,
warranties or agreements regarding the identity of such holder, such holder's
Registrable Securities and such holder's intended method of distribution or any
other representations required by applicable law.

                           (b)      PIGGYBACK UNDERWRITTEN OFFERINGS.
If the Company proposes to register any of its securities under the Securities
Act as contemplated by Section 2.2 and such securities are to be distributed by
or through one or more underwriters, the Company will, if requested by any
Requesting Holder of Registrable Securities, use its reasonable best efforts to
arrange for such underwriters to include all the Registrable Securities to be
offered and sold by such Requesting Holder among the securities of the Company
to be distributed by such underwriters, subject to the provisions of Section
2.2(b). The holders of Registrable Securities to be distributed by such
underwriters shall be parties to the underwriting agreement between the Company
and such underwriters and may, at their option, require that any or all of the
representations and warranties by, and the other agreements on the part of, the
Company to and for the benefit of such underwriters shall also be made to and
for the benefit of such holders of Registrable Securities and that any or all of
the conditions precedent to the obligations of such underwriters under such
underwriting agreement be conditions precedent to the obligations of such
holders of Registrable Securities. No holder of Registrable Securities shall be
required to make any representations or warranties to, or agreements with, the
Company or the underwriters other than representations, warranties or agreements
regarding the identity of such holder, such holder's Registrable Securities and
such holder's intended method of distribution or any other representations
required by applicable law.

                           (c)      UNDERWRITING DISCOUNTS AND COMMISSION.
The holders of Registrable Securities sold in any offering pursuant to Section
2.4(a) or Section 2.4(b)

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shall pay all underwriting discounts and commissions of the underwriter or
underwriters with respect to the Registrable Securities sold thereby.

                  2.5      PREPARATION; REASONABLE INVESTIGATION. In connection
with the preparation and filing of each Registration Statement under the
Securities Act pursuant to this Agreement, the Company will give the holders of
Registrable Securities registered under such Registration Statement, their
underwriters, if any, and their respective counsel the opportunity to
participate in the preparation of such Registration Statement, each prospectus
included therein or filed with the Commission, and each amendment thereof or
supplement thereto (other than deemed amendments resulting from filing documents
that are incorporated by reference), and will give each of them such reasonable
access to its books and records and such opportunities to discuss the business
of the Company with its officers and the independent public accountants who have
certified its financial statements as shall be necessary, in the opinion of such
holders' and such underwriters' respective counsel, to conduct a reasonable
investigation within the meaning of the Securities Act.

                  2.6      LIMITATIONS, CONDITIONS AND QUALIFICATIONS TO
OBLIGATIONS UNDER REGISTRATION COVENANTS. Anything in this Agreement to the
contrary notwithstanding, it is understood and agreed that the Company may
require any holder of Registrable Securities to cease selling under, and shall
be entitled to delay seeking effectiveness of, and shall not be required to file
a Registration Statement, amendment or post-effective amendment thereto or
Prospectus supplement or to supplement or amend any Registration Statement if
the Company is then involved in discussions concerning, or otherwise engaged in,
an acquisition, disposition, financing or any other material transaction if the
Company determines in good faith that the making of such a filing, supplement or
amendment at such time would materially adversely effect or interfere with such
transaction; PROVIDED, HOWEVER, that the Company shall not postpone pursuant to
this Section 2.6 the ability of holders selling Registrable Securities to sell
or the making of all such filings, supplements or amendments with respect to all
registrations proposed pursuant to this Agreement for more than an aggregate of
90 days in any 12-month period. The Company shall promptly give the holders of
Registrable Securities written notice of such postponement, which shall contain
no information relating to the reasons for such postponement but will contain an
approximation of the anticipated delay. Upon receipt by a holder of notice of an
event of the kind described in this Section 2.6, such holder shall forthwith
discontinue such holder's disposition of Registrable Securities until such
holder's receipt of notice from the Company that such disposition may continue
and of any supplemented or amended prospectus indicated in such notice.

                  2.7      INDEMNIFICATION.

                           (a)      INDEMNIFICATION BY THE COMPANY. The
Company will, and hereby does, indemnify and hold harmless, in the case of any
Registration Statement filed

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                                                                              12

pursuant to Section 2.1 or 2.2, each seller of any Registrable Securities
covered by such Registration Statement and each other Person, if any, who
controls such seller (including in the case of the Fund, Brown Brothers Harriman
& Co.) within the meaning of the Securities Act, and their respective directors,
officers, partners, members, agents and affiliates against any losses, claims,
damages or liabilities, joint or several, to which such seller or any such
director, officer, partner, member, agent, affiliate or controlling person may
become subject under the Securities Act or otherwise, including, without
limitation, the reasonable fees and expenses of legal counsel (including those
incurred in connection with any claim for indemnity hereunder), insofar as such
losses, claims, damages or liabilities (or actions or proceedings, whether
commenced or threatened, in respect thereof) arise out of or are based upon any
untrue statement or alleged untrue statement of any material fact contained in
any Registration Statement under which such securities were registered under the
Securities Act, any preliminary prospectus, final prospectus or summary
prospectus contained therein, or any amendment or supplement thereto, or any
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein in light of the
circumstances in which they were made not misleading, and the Company will
reimburse such seller and each such director, officer, partner, member, agent,
affiliate and controlling Person for any legal or any other expenses reasonably
incurred by them in connection with investigating or defending any such loss,
claim, liability, action or proceeding; PROVIDED, HOWEVER, that the Company
shall not be liable in any such case to the extent that any such loss, claim,
damage, liability (or action or proceeding in respect thereof) or expense arises
out of or is based upon an untrue statement or alleged untrue statement or
omission or alleged omission made in such Registration Statement, any such
preliminary prospectus, final prospectus, summary prospectus, amendment or
supplement in reliance upon and in conformity with written information furnished
to the Company by or on behalf of such seller, specifically stating that it is
for use in the preparation thereof. Such indemnity shall remain in full force
and effect regardless of any investigation made by or on behalf of such seller
or any such director, officer, partner, member, agent or controlling person and
shall survive the transfer of such securities by such seller.

                           (b)      INDEMNIFICATION BY THE SELLERS.  As a
condition to including any Registrable Securities in any Registration Statement
or any Underwritten Offering pursuant to Section 2.1, the Company shall have
received an undertaking satisfactory to it from the prospective seller of such
Registrable Securities, to indemnify and hold harmless (in the same manner and
to the same extent as set forth in Section 2.7(a)) the Company and its
respective directors, officers, partners, members, agents and affiliates and
each other Person, if any, who participates as an underwriter in the offering or
sale of such securities and each other Person who controls the Company or any
such underwriter within the meaning of the Securities Act with respect to any
statement or alleged statement in or omission or alleged omission from such
Registration Statement, any preliminary prospectus, final prospectus or summary
prospectus contained therein, or any amendment or supplement thereto, if such
statement or alleged statement or omission or

<PAGE>

                                                                              13

alleged omission was made in reliance upon and in conformity with written
information furnished to the Company by such seller specifically stating that it
is for use in the preparation of such Registration Statement, preliminary
prospectus, final prospectus, summary prospectus, amendment or supplement;
PROVIDED, HOWEVER, that the liability of such indemnifying party under this
Section 2.7(b) shall be limited to the amount of the net proceeds received by
such indemnifying party in the offering giving rise to such liability. Such
indemnity shall remain in full force and effect, regardless of any investigation
made by or on behalf of the Company or any such director, officer or controlling
person and shall survive the transfer of such securities by such seller.

                           (c)      NOTICES OF CLAIMS, ETC.  Promptly after
receipt by an indemnified party of notice of the commencement of any action or
proceeding involving a claim referred to in Section 2.7(a) or (b), such
indemnified party will, if a claim in respect thereof is to be made against an
indemnifying party, give written notice to the latter of the commencement of
such action; PROVIDED, HOWEVER, that the failure of any indemnified party to
give notice as provided herein shall not relieve the indemnifying party of its
obligations under the preceding subsections of this Section 2.7, except to the
extent that the indemnifying party is actually prejudiced by such failure to
give notice. In case any such action shall be brought against any indemnified
party and it shall notify the indemnifying party of the commencement thereof,
the indemnifying party shall be entitled to participate therein and, to the
extent that it may wish, to assume the defense thereof, with counsel reasonably
satisfactory to such indemnified party; PROVIDED, HOWEVER, that any indemnified
party may, at its own expense, retain separate counsel to participate in such
defense. Notwithstanding the foregoing, in any action or proceeding in which
both an indemnifying party and an indemnified party is, or is reasonably likely
to become, a party, such indemnified party shall have the right to employ
separate counsel at an indemnifying party's expense and to control its own
defense of such action or proceeding if, in the reasonable opinion of counsel to
such indemnified party, (a) there are or may be legal defenses available to such
indemnified party or to other indemnified parties that are different from or
additional to those available to an indemnifying party or (b) any conflict or
potential conflict exists between an indemnifying party and such indemnified
party that would make such separate representation advisable; PROVIDED, HOWEVER,
that in no event shall an indemnifying party be required to pay fees and
expenses under this Section 2.7 for more than one firm of attorneys in any
jurisdiction in any one legal action or group of related legal actions. No
indemnifying party shall be liable for any settlement of any action or
proceeding effected without its written consent, which consent shall not be
unreasonably withheld. No indemnifying party shall, without the consent of the
indemnified party, consent to entry of any judgment or enter into any settlement
that does not include as an unconditional term thereof the giving by the
claimant or plaintiff to such indemnified party of a release from all liability
in respect to such claim or litigation or which requires action other than the
payment of money by the indemnifying party.

<PAGE>

                                                                              14

                           (d)      CONTRIBUTION.  If the indemnification
provided for in this Section 2.7 shall for any reason be held by a court to be
unavailable to an indemnified party under Section 2.7(a) or (b) hereof in
respect of any loss, claim, damage or liability, or any action in respect
thereof, then, in lieu of the amount paid or payable under Section 2.7(a) or
(b), the indemnified party and the indemnifying party under Section 2.7(a) or
(b) shall contribute to the aggregate losses, claims, damages and liabilities
(including legal or other expenses reasonably incurred in connection with
investigating the same, including those incurred in connection with any claim
for indemnity hereunder), (i) in such proportion as is appropriate to reflect
the relative fault of the Company and the prospective sellers of Registrable
Securities covered by the Registration Statement which resulted in such loss,
claim, damage or liability, or action or proceeding in respect thereof, with
respect to the statements or omissions which resulted in such loss, claim,
damage or liability, or action or proceeding in respect thereof, as well as any
other relevant equitable considerations or (ii) if the allocation provided by
clause (i) above is not permitted by applicable law, in such proportion as shall
be appropriate to reflect the relative benefits received by the Company and such
prospective sellers from the offering of the securities covered by such
Registration Statement; PROVIDED, HOWEVER, that for purposes of this clause
(ii), the relative benefits received by the prospective sellers shall be deemed
not to exceed the amount of proceeds received by such prospective sellers. No
Person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to contribution from any Person
who was not guilty of such fraudulent misrepresentation. Such prospective
sellers' obligations to contribute as provided in this Section 2.7(d) are
several in proportion to the relative value of their respective Registrable
Securities covered by such Registration Statement and not joint. In addition, no
Person shall be obligated to contribute hereunder any amounts in payment for any
settlement of any action or claim effected without such Person's consent, which
consent shall not be unreasonably withheld.

                           (e)      OTHER INDEMNIFICATION.  Indemnification and
contribution similar to that specified in the preceding subdivisions of this
Section 2.7 (with appropriate modifications) shall be given by the Company and
each seller of Registrable Securities with respect to any required registration
or other qualification of securities under any federal or state law or
regulation of any governmental authority other than the Securities Act.

                           (f)      INDEMNIFICATION PAYMENTS.  The
indemnification and contribution required by this Section 2.7 shall be made by
periodic payments of the amount thereof during the course of the investigation
or defense, as and when bills are received or expense, loss, damage or liability
is incurred.

<PAGE>

                                                                              15

                                       III
                                  MISCELLANEOUS

                  3.1      RULE 144. The Company shall take all actions
reasonably necessary to enable holders of Registrable Securities to sell such
securities without registration under the Securities Act within the limitation
of the provisions of (a) Rule 144 under the Securities Act, as such Rule may be
amended from time to time, or (b) any similar rules or regulations hereafter
adopted by the Commission. Upon the request of any holder of Registrable
Securities, the Company will deliver to such holder a written statement as to
whether it has complied with such requirements.

                  3.2      NO INCONSISTENT AGREEMENTS. The Company will not,
without the written consent of the holders of 50% of the Registrable Securities
on or after the date hereof, enter into any agreement with respect to its
securities which is inconsistent with the rights granted to the holders of
Registrable Securities in this Agreement or otherwise conflicts with the
provisions hereof. Without limiting the generality of the foregoing, the Company
will not hereafter without the written consent of the holders of 50% of the
Registrable Securities enter into any agreement with respect to its securities
that grants, or modifies any existing agreement with respect to its securities
to grant, to the holder of its securities in connection with any registration of
such securities higher priority to the rights granted to the Investors under
Section 2.2(b).

                  3.3      AMENDMENTS AND WAIVERS; SEVERAL OBLIGATIONS.

                           (a)      The provisions of this Agreement, including
the provisions of this sentence, may not be amended, modified or supplemented,
and waivers or consents to departures from the provisions hereof may not be
given, unless the Company has obtained the written consent of the Fund and the
holders of 50% of the then- outstanding Registrable Securities (other than the
Fund). Notwithstanding the foregoing, a waiver of or consent to depart from the
provisions hereof with respect to a matter that relates exclusively to the
rights of holders of Registrable Securities whose securities are being sold
pursuant to a Registration Statement and that does not directly or indirectly
affect the rights of other holders of Registrable Securities may be given by
holders of a majority of the Registrable Securities being sold by such holders
(but shall in all cases include the Fund if it is selling securities in that
offering); PROVIDED, HOWEVER, that the provisions of this sentence may not be
amended, modified, or supplemented except in accordance with the provisions of
the immediately preceding sentence.

                           (b)      The execution of this Agreement by the
Company and any Investor shall bind the Investor and the Company, regardless of
whether or how many other Investors have executed this Agreement. The execution
of this Agreement by additional Investors from time to time until all of the
Investors have executed this Agreement shall not be deemed an amendment to which
Section 3.3(a) applies.

                  3.4      OWNER OF REGISTRABLE SECURITIES.  The Company will
maintain, or will cause its registrar and transfer agent to maintain, a stock
book with respect to the

<PAGE>

                                                                              16

Common Stock, in which all transfers of Registrable Securities of which the
Company has received notice will be recorded. The Company may deem and treat the
Person in whose name Registrable Securities are registered in the stock book of
the Company as the owner thereof for all purposes, including without limitation
the giving of notices under this Agreement.

                  3.5      FEES. In any action or proceeding brought to enforce
any provision of this Agreement, or where any provision hereof is validly
asserted as a defense, the prevailing party, as determined by the court, will be
entitled to recover reasonable attorneys' fees in addition to any other
available remedy.

                  3.6      ASSIGNMENT. Each holder of the Registrable Securities
may assign all or any part of its rights under this Agreement; but only to any
Person to whom such holder sells, transfers, assigns or pledges such Registrable
Securities; PROVIDED that, except as to transfers to Affiliates and to the
partners of a holder that is a limited partnership, the transferee shall receive
the benefit of the assignment of rights under this Agreement only if the
transferee receives at least 100,000 (as adjusted for stock splits, combinations
and the like) shares of Registrable Securities (or the equivalent thereof, if
Series E Preferred or Warrants are transferred). In the event that such holder
shall assign its rights pursuant to this Agreement in connection with the
transfer of less than all its Registrable Securities, the holder shall also
retain its rights with respect to its remaining Registrable Securities.

                  3.7      REMEDIES. In the event of a breach by the Company
of its obligations under this Agreement, each holder of Registrable Securities,
in addition to being entitled to exercise all rights granted by law, including
recovery of damages, will be entitled to specific performance of its rights
under this Agreement. The Company agrees that monetary damages would not be
adequate compensation for any loss incurred by reason of a breach by it of any
of the provisions of this Agreement and hereby further agrees that, in the event
of any action for specific performance in respect of such breach, it will waive
the defense that a remedy at law would be adequate.

                  3.8      NOTICES. All notices and other communications
provided for or permitted hereunder shall be made in writing and will be deemed
given (i) when made, if made by hand delivery, (ii) upon confirmation, if made
by fax, or (iii) one business day after being deposited with a reputable
next-day courier, postage prepaid if to the Company, at the address set forth on
the signature page hereto, and if to any holder of Registrable Securities, at
the most current address given by such holder to the Company in accordance with
the provisions of this Section 3.8.

                  3.9      COUNTERPARTS.  This Agreement may be executed in any
number of counterparts and by the parties hereto in separate counterparts, each
of which when so

<PAGE>

                                                                              17

executed will be deemed to be an original and all of which taken together will
constitute one and the same instrument.

                  3.10     HEADINGS.  The headings in this Agreement are for
convenience of reference only and will not limit or otherwise affect the meaning
hereof.

                  3.11     GOVERNING LAW.  This Agreement will be governed by
and construed in accordance with the laws of the State of New York, without
regard to the conflict of laws principles of such state.

                  3.12     SEVERABILITY. If any term, provision, covenant or
restriction of this Agreement is held by a court of competent jurisdiction to be
invalid, void or unenforceable, the remainder of the terms, provisions,
covenants and restrictions set forth herein will remain in full force and effect
and will in no way be affected, impaired or invalidated, and the parties hereto
will use their best efforts to find and employ an alternative means to achieve
the same or substantially the same result as that contemplated by such term,
provision, covenant or restriction. It is hereby stipulated and declared the
remaining terms, provisions, covenants and restrictions without including any of
such which may be hereafter declared invalid, void or unenforceable.

                  3.13     CERTAIN DISTRIBUTIONS. The Company shall not at any
time make a distribution on or with respect to the Common Stock (including any
such distribution made in connection with a consolidation or merger in which the
Company is the resulting or surviving corporation and such Registrable
Securities are not changed or exchanged) of securities of another issuer if
holders of Registrable Securities are entitled to receive such securities in
such distribution as holders of Registrable Securities and any of the securities
so distributed are registered under the Securities Act, unless the securities to
be distributed to the holders of Registrable Securities are also registered
under the Securities Act.

<PAGE>

                                                                              18

                  IN WITNESS WHEREOF, the undersigned have executed this
Registration Rights Agreement as of the day and year first written above.

                                        Z-TEL TECHNOLOGIES, INC.

                                        By:  /s/ D. Gregory Smith
                                        ----------------------------------------
                                        Name:  D. Gregory Smith
                                        Title: CEO

                                        THE 1818 FUND III, L.P.

                                        By:  /s/ Lawrence C. Tucker
                                        ----------------------------------------
                                        Name:  Lawrence C. Tucker
                                        Title: PartnerEXECUTION COPY

                              EMPLOYMENT AGREEMENT

                  EMPLOYMENT AGREEMENT made and entered into effective as of
August 21, 2000 by and between Arinco Computer Systems Inc., a New Mexico
corporation (the "Company"), and Matthew Ryan (the "Executive").

                  WHEREAS, the Company desires to employ the Executive and to
enter into an agreement embodying the terms of such employment and considers it
essential to its best interests and the best interests of its stockholders to
foster the employment of the Executive by the Company during the term of the
Agreement;

                  WHEREAS, the Executive desires to accept such employment and
enter into such an agreement; and

                  WHEREAS, the Executive is willing to accept employment on the
terms hereinafter set forth in this agreement (the "Agreement").

                  NOW, THEREFORE, in consideration of the premises and mutual
covenants herein and for other good and valuable consideration, the parties
hereto hereby agree as follows:

                  1.       TERM OF EMPLOYMENT. Subject to the provisions of
Section 8, the Executive shall be employed by the Company for a period
commencing on the date hereof (the "Commencement Date") and ending on the third
anniversary of the Commencement Date; PROVIDED, HOWEVER, that such term shall be
automatically extended for additional one (1) year periods unless, no later than
120 days prior to the expiration of the initial period (or any extension thereof
pursuant to this Section 1), either party hereto shall provide written notice of
its or his desire not to extend the term hereof to the other party hereto (the
initial period together with each one-year extension shall be referred to
hereinafter as the "Employment Term").

                  2.       POSITION.

                           (a)     The Executive shall serve as the Chief
Executive Officer of the Company and of eHothouse, Inc. ("eHothouse"). In such
position, the Executive shall have such duties and authority as shall be
determined from time to time by the Board of Directors of the Company (the
"Board"), consistent with his position, including without limitation, the
performance of all services for eHothouse that a Chief Executive Officer of such
an enterprise would perform, until such time as the Board shall provide
otherwise. If elected, the Executive shall also serve on the Board without
additional compensation.

<PAGE>

                                                                               2

                           (b)      During the Employment Term, the Executive
shall devote substantially all of his business time and best efforts to the
performance of his duties hereunder and shall not engage in any other business,
profession or occupation for compensation or otherwise which would conflict with
rendering such services either directly or indirectly, without the prior written
consent of the Board.

                           (c)      The parties acknowledge that the Executive's
principal place of business shall be within 50 miles of New York City ("NYC
metropolitan area"). However, the Executive acknowledges that in the performance
of his duties hereunder, he may be required to travel from time to time outside
of his principal place of business. Such travel shall be limited to
circumstances in which travel is reasonably necessary to promote the business of
the Company; and reasonable advance notice of such travel shall be given to the
Executive when possible. Executive shall be reimbursed for all of his expenses
in connection with such travel.

                  3.       BASE SALARY. During the Employment Term, the Company
shall pay the Executive a base salary (the "Base Salary") at the annual rate of
$225,000 payable in regular installments in accordance with the Company's usual
payroll practices and any increase in the Executive's Base Salary shall be
determined by the Board or by the Compensation Committee of the Board.
Notwithstanding the foregoing, the Executive's Base Salary shall be reduced by
any salary or bonus received from a subsidiary or affiliate of the Company in
connection with the Executive's performance of services for such subsidiary or
affiliate of the Company.

                  4.       BONUS. The Executive shall be afforded the
opportunity to earn a cash bonus in respect of each calendar year ending during
the Employment Term (each year's award granted pursuant to this Section 4 shall
hereinafter be referred to as the "Bonus"). The amount of the Bonus shall be
determined by the Board in its sole discretion and shall not exceed 100% of the
Executive's Base Salary with respect to such year.

                  5.       EQUITY.

                           (a)      Contingent upon (i) the Executive's
execution of a Stock Option Agreement (as defined below) and (ii) the approval
of the Plan by the stockholders of the Company at the annual meeting of the
stockholders of the Company on or about September 12, 2000, the Company shall
grant to the Executive pursuant to the Arinco Computer Systems Inc. 2000 Stock
Option Plan (the "Plan"), as of the Commencement Date, an option to purchase
3,000,000 shares of the Company's Common Stock (the "Option") at Fair Market
Value (as defined in the Plan). The Option shall be subject to the terms and
conditions set forth in an agreement (the "Stock Option Agreement") entered into
by and between the Company and the Executive evidencing such award which shall
be annexed hereto as Exhibit A. The Executive shall also be eligible to receive
from time to time, or at any time, additional option grants at the discretion of
the Board.

                           (b)      The Executive shall be eligible to
participate in any other incentive plan or program that may be made available to
officers or employees of the Company established by the Board in accordance with
the terms of such plans.

<PAGE>

                                                                               3

                  6.       EMPLOYEE BENEFITS. During the Employment Term, the
Executive shall be provided with benefits on the same basis as benefits are
generally made available to other senior executives of the Company. The Company
will provide $2,000,000 term life insurance. Without limiting the foregoing, the
Company intends to adopt a medical plan and agrees that the Executive shall be
eligible to participate in such plan.

                  7.       BUSINESS EXPENSES. During the Employment Term,
reasonable business expenses incurred by the Executive in the performance of his
duties hereunder shall be reimbursed by the Company in accordance with Company
policies.

                  8.       TERMINATION. Notwithstanding any other provision of
the Agreement:

                           (a)      FOR CAUSE BY THE COMPANY. The Employment
Term and the Executive's employment hereunder may be terminated by the Company
for "Cause." For purposes of the Agreement, "Cause" shall mean (i) conviction
of, or entry of a pleading of guilty or nolo contendre by the Executive with
respect to, a felony or any lesser crime a material element of which is fraud or
dishonesty under federal or state law; (ii) the Executive's willful dishonesty
towards the Company, (iii) the Executive's material, knowing or intentional
failure to comply with applicable laws with respect to the execution of the
Company's business operations, (iv) his material breach of the Agreement after
receiving written notice of such breach and after receiving a reasonable
opportunity to correct such breach; (v) the Executive's theft, fraud,
embezzlement, dishonesty or similar conduct which has resulted or is likely to
result in damage to the Company or any of its affiliates or subsidiaries or (vi)
the Executive's failure to follow the lawful instructions of the Board after
receiving written notice of such failure and after receiving a reasonable
opportunity to correct such failure. If the Executive is terminated for Cause,
he shall be entitled to receive his Base Salary through the date of termination.

                           (b)      DISABILITY. The Employment Term and the
Executive's employment hereunder may be terminated by the Company if the
Executive becomes physically or mentally incapacitated and is therefore unable,
for a period in excess of ninety (90) consecutive days or for a period of one
hundred twenty (120) days during any consecutive twelve (12) month period, to
perform his duties hereunder (such incapacity is hereinafter referred to as
"Disability"). Upon the Executive's termination on account of Disability, the
Executive shall be entitled to receive his Base Salary through the six (6) month
anniversary of such termination.

                           (c)      DEATH. Upon termination of the Executive's
employment hereunder for death, the Executive's estate shall be entitled to
receive his Base Salary through the date of his death.

                           (d)      EHOTHOUSE MATTERS.

                                   (i)      If the Company does not consummate
its acquisition of eHothouse (the "eHothouse Closing") within 60 days of the
Commencement Date, then the Executive or the Company may terminate the
Employment Term upon a Notice of Termination (as defined below) given within
five business days after the 60th day of the Commencement Date. Such notice must
specify that such termination is pursuant to this Section

<PAGE>

                                                                               4

8(d)(i). In the event of such a termination pursuant to this Section 8(d)(i),
the Executive shall continue to receive his Base Salary for six (6) months after
the date of such termination. Notwithstanding anything herein to the contrary,
the option grant to the Executive pursuant to Section 5(a) shall terminate as of
the date of such termination.

                                    (ii)    If the Board does not approve
eHothouse's acquisitions sufficient to generate $12 million in revenue by the
first anniversary of the eHothouse Closing, then the Executive may terminate the
Employment Term upon a Notice of Termination within 60 days of such first
anniversary. Such notice must specify that such termination is pursuant to this
Section 8(d)(ii). In the event of such a termination pursuant to this Section
8(d)(ii), the Executive shall continue to receive his Base Salary through six
(6) months from the date of such termination and such amount shall not be
reduced by any other earnings during such period. In addition to the first
one-third (1/3) of the Option granted pursuant to Section 5 hereof which shall
be vested as of the first anniversary of the Effective Date, an additional 8.31%
(E.G. 3 months additional vesting ) of the Option shall vest on the date of such
termination.

                           (e)      WITHOUT CAUSE BY THE COMPANY. The Employment
Term and the Executive's employment hereunder may be terminated by the Company
without Cause upon Notice of Termination (as defined below) to the Executive. If
the Executive's employment is terminated by the Company without Cause (other
than by reason of Disability or death or pursuant to Section 8(d) hereof), the
Executive shall continue to receive his Base Salary through the later of (i) the
last day of the Employment Term and (ii) the one year anniversary of such
termination and such amount shall not be reduced by any other earnings during
such period.

                           (f)      TERMINATION BY THE EXECUTIVE FOR GOOD
REASON. The Employment Term and the Executive's employment hereunder may be
terminated by the Executive for "Good Reason" upon Notice of Termination to the
Company and shall become effective if and only if the Company does not cure the
circumstances giving rise to Good Reason within 60 days of the Company's receipt
of such Notice of Termination. For purposes of the Agreement, "Good Reason"
shall mean (i) a material diminution in the Executive's duties and
responsibilities without the Executive's consent, or (ii) a material breach by
the Company of the provisions of this Agreement, including without limitation,
any reduction by the Company in the Executive's Base Salary; PROVIDED; HOWEVER,
that the Executive's relinquishment of the position or title of Chief Executive
Officer of the Company while maintaining the position and title of Chief
Executive Officer of eHotHouse shall not constitute Good Reason. A termination
by the Executive pursuant to this Section 8(f) shall be treated as a termination
by the Company without Cause pursuant to Section 8(e) and the provisions of
Section 8(e) shall apply.

                           (g)      TERMINATION BY THE EXECUTIVE (OTHER THAN FOR
GOOD REASON). The Employment Term and the Executive's employment hereunder may
be terminated by the Executive for any reason other than Good Reason, upon
Notice of Termination (as defined below) to the Company. Upon a termination by
the Executive pursuant to this Section 8(g) the Executive shall be entitled to
his Base Salary through the date of such termination.

<PAGE>

                                                                               5

                           (h)      Upon the Executive's termination pursuant to
any of Section 8(a)- (g), the Executive (or his estate, as the case may be)
shall have no further rights to any compensation (including any Bonus), other
than those set forth in whichever is applicable of Section 8(a), (b), (c), (d),
(e), (f) or (g). All other benefits, if any, due the Executive following the
Executive's termination of employment pursuant to this Section 8 shall be
determined in accordance with the plans, policies and practices of the Company;
PROVIDED, HOWEVER, that the Executive shall not participate in any severance
plan, policy or program of the Company other than any applicable disability
benefit plan of the Company.

                           (i)      NOTICE OF TERMINATION. Any purported
termination of employment by the Company pursuant to Section 8(d) or (e) or by
the Executive pursuant to Section 8(d), (f) or (g) shall be communicated by
written Notice of Termination to the other party hereto in accordance with
Section 12(h) hereof. For purposes of the Agreement, a "Notice of Termination"
shall mean a notice which shall indicate the specific termination provision in
the Agreement relied upon and shall set forth in reasonable detail the facts and
circumstances claimed to provide a basis for termination of employment under the
provision so indicated.

                  9.       NON-COMPETITION/CONFIDENTIALITY.

                           (a)      The Executive acknowledges and recognizes
the highly competitive nature of the businesses of the Company and its
subsidiaries and accordingly agrees as follows:

                                    (i)     During the Employment Term and for a
period of one (1) year following the date the Executive ceases to be employed by
the Company (the "Restricted Period"), the Executive will not directly or
indirectly, (A) engage in any business for the Executive's own account that
materially competes with the business of the Company as such business is in
effect as of the date of the termination, and as to which the Executive had
significant involvement, (B) enter the employ of, or render any services to, any
person engaged in any business that materially competes with the business of the
Company as such business is in effect as of the date of the termination, and as
to which the Executive had significant involvement, (C) acquire a financial
interest in, or otherwise become actively involved with, any person engaged in
any business that materially competes with the business of the Company as such
business is in effect as of the date of the termination, and as to which the
Executive had significant involvement, directly or indirectly, as an individual,
partner, shareholder, officer, director, principal, agent, trustee or
consultant, or (D) interfere with business relationships (whether formed before
or after the date of the Agreement) between the Company and customers or
suppliers of the Company.

                                    (ii)    Notwithstanding anything to the
contrary in the Agreement, the Executive may, directly or indirectly own, solely
as an investment, securities of any person engaged in the business of the
Company which are publicly traded on a national or regional stock exchange or on
the over-the-counter market if the Executive (A) is not a controlling person of,
or a member of a group which controls, such person and (B) does not, directly or
indirectly, own 1% or more of any class of securities of such person.

<PAGE>

                                                                               6

                           (b)      The Executive agrees that he will not, at
any time during or after the Employment Term, make use of or divulge to any
other person, firm or company, any trade or business secret, process, method or
means, or any other confidential information concerning the business or policies
of the Company, which he may have learned in connection with his employment. For
purposes of the Agreement, a "trade or business secret, process, method or
means, or any other confidential information" shall mean and include written
information treated as confidential or as a trade secret by the Company. The
Executive's obligation under this Section 9(b) shall not apply to any
information which (i) is known publicly; (ii) is in the public domain or
hereafter enters the public domain without the fault of the Executive; (iii) is
known to the Executive prior to his receipt of such information from the
Company, or (iv) is hereafter disclosed to the Executive by a third party not
under an obligation of confidence to the Company. The Executive agrees not to
remove from the premises of the Company, except as an employee of the Company in
pursuit of the business of the Company or except as specifically permitted in
writing by the Board, any document or other object containing or reflecting any
such confidential information. The Executive recognizes that all such documents
and objects, whether developed by him or by someone else, will be the sole
exclusive property of the Company. Except as specifically authorized by the
Board upon termination of his employment hereunder, the Executive shall
forthwith deliver to the Company all such confidential information, including
without limitation all lists of customers, correspondence, accounts, records and
any other documents or property made or held by him or under his control in
relation to the business or affairs of the Company, and no copy of any such
confidential information shall be retained by him.

                           (c)      It is expressly understood and agreed that
although the Executive and the Company consider the restrictions contained in
this Section 9 to be reasonable, if a final judicial determination is made by a
court of competent jurisdiction that the time or territory or any other
restriction contained in the Agreement is an unenforceable restriction against
the Executive, the provisions of the Agreement shall not be rendered void but
shall be deemed amended to apply as to such maximum time and territory and to
such maximum extent as such court may judicially determine or indicate to be
enforceable. Alternatively, if any court of competent jurisdiction finds that
any restriction contained in the Agreement is unenforceable, and such
restriction cannot be amended so as to make it enforceable, such finding shall
not affect the enforceability of any of the other restrictions contained herein.

                           (d)      For purposes of this Section 9 and of
Section 10 hereof, the Company shall be construed to include the Company and
each of its subsidiaries.

                  10.      NON-SOLICITATION/INVENTIONS.

                           (a)      The Executive acknowledges and recognizes
the highly competitive nature of the business of the Company and its affiliates
and accordingly agrees as follows:

<PAGE>

                                                                               7

                                    (i)     During the Restricted Period, the
Executive will not, directly or indirectly, solicit or encourage any employee of
the Company to leave the employment of the Company.

                                    (ii)    During the Restricted Period, the
Executive will not, directly or indirectly, solicit or encourage to cease to
work with the Company any consultant under contract with the Company.

                                    (iii)   During the Restricted Period, the
Executive will not, directly or indirectly, solicit or otherwise proposition any
current, past or prospective client or customer of the Company. For purposes of
the Agreement, a prospective client is a person or entity with which the Company
is engaging in active recruitment or solicitation for the purpose of securing
such entity as a client of the Company.

                           (b)      The Executive further acknowledges and
agrees that all discoveries, inventions, ideas, technology, formulas, designs,
software, programs, algorithms, products, systems, applications, processes,
procedures, methods and improvements and enhancements conceived, developed or
otherwise made or created or otherwise produced by the Executive at any time,
alone or with others, and in any way relating to the present or proposed
business, products or services of the Company or its affiliates, whether or not
subject to patent, copyright or other protection and whether or not reduced to
tangible form, during the Employment Term, ("Inventions"), shall be the sole and
exclusive property of the Company. The Executive agrees to, and hereby does,
assign to the Company, without any further consideration, all the Executive's
right, title and interest throughout the world in and to all Inventions. The
Executive agrees that all such Inventions that are copyrightable may constitute
"works made for hire" under the copyright laws of the United States and, as
such, acknowledges that the Company is the author of such Inventions and owns
all of the rights comprised in the copyright of such Inventions and the
Executive hereby assigns to the Company without any further consideration all of
the rights comprised in the copyright and other proprietary rights.

                  11.      SPECIFIC PERFORMANCE. The Executive acknowledges and
agrees that the Company's remedies at law for a breach or threatened breach of
any of the provisions of Section 9 or Section 10 would be inadequate and, in
recognition of this fact, the Executive agrees that, in the event of such a
breach or threatened breach, in addition to any remedies at law, the Company,
without posting any bond, shall be entitled to obtain equitable relief in the
form of specific performance, temporary restraining order, temporary or
permanent injunction or any other equitable remedy which may then be available.

                  12.      MISCELLANEOUS.

                           (a)      ACCEPTANCE. The Executive hereby represents
that his performance and execution of the Agreement does not and will not
constitute a breach of any agreement or arrangement to which he is a party or is
otherwise bound, including, without limitation, any noncompetition or employment
agreement.

<PAGE>

                                                                               8

                           (b)      GOVERNING LAW. The Agreement shall be
governed by and construed in accordance with the laws of the State of New York
without regard to conflict of law provisions.

                           (c)      ENTIRE AGREEMENT/AMENDMENTS. The Agreement
contains the entire understanding of the parties with respect to the employment
of the Executive by the Company. There are no restrictions, agreements,
promises, warranties, covenants or undertakings between the parties with respect
to the subject matter herein other than those expressly set forth herein. The
Agreement may not be altered, modified, or amended except by written instrument
signed by the parties hereto.

                           (d)      NO WAIVER. The failure of a party to insist
upon strict adherence to any term of the Agreement on any occasion shall not be
considered a waiver of such party's rights or deprive such party of the right
thereafter to insist upon strict adherence to that term or any other term of the
Agreement.

                           (e)      SEVERABILITY. In the event that any one or
more of the provisions of the Agreement shall be or become invalid, illegal or
unenforceable in any respect, the validity, legality and enforceability of the
remaining provisions of the Agreement shall not be affected thereby.

                           (f)      ASSIGNMENT. The Agreement shall not be
assignable by the Executive. The Agreement may be assigned by the Company to a
company which is a successor in interest to substantially all of the business
operations of the Company. Such assignment shall become effective when the
Company notifies the Executive of such assignment or at such later date as may
be specified in such notice. Upon such assignment, the rights and obligations of
the Company hereunder shall become the rights and obligations of such successor
company, PROVIDED that any assignee expressly assumes the obligations, rights
and privileges of the Agreement.

                           (g)      SUCCESSORS; BINDING AGREEMENT. The Agreement
shall inure to the benefit of and be binding upon the Company's and the
Executive's personal or legal representatives, executors, administrators,
successors, heirs, distributes, devises and legatees.

                           (h)      NOTICE. All notices and other communications
hereunder shall be in writing and shall be given by hand delivery to the other
party or by registered or certified mail, return receipt requested, postage
prepaid, addressed as follows:

                                    If to the Executive:

                                    Mr. Matthew Ryan
                                    313 Lake Street
                                    Pleasantville, New York 10570

                  Copy to:

<PAGE>

                                                                               9

                                    Frankfurt, Garbus, Kurnit, Klein & Selz, PC
                                    488 Madison Avenue, 9th Floor
                                    New York, New York  10022
                                    Attn: Richard Kurnit, Esq.

                                    If to the Company:

                                    Arinco Computer Systems Inc.
                                    20 Dayton Avenue
                                    Greenwich, CT  06830
                                    Attention: Chairman of the Board

                  Copy to:          Paul, Weiss, Rifkind, Wharton & Garrison
                                    1285 Avenue of the Americas
                                    New York, New York 10019-6064
                                    Attn:  James M. Dubin, Esq.

                           (i)      or to such other address as either party
shall have furnished to the other in writing in accordance herewith. Notices and
communications shall be effective when actually received by the addressee.

                           (j)      WITHHOLDING TAXES. The Company may withhold
from any amounts payable under the Agreement such Federal, state and local taxes
as may be required to be withheld pursuant to any applicable law or regulation.

                           (k)      COUNTERPARTS. The Agreement may be signed in
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument. The parties hereto
confirm that any facsimile copy of another party's executed counterpart of this
Agreement (or its signature page thereof) will be deemed to be an executed
original thereof.

                  [Remainder of page intentionally left blank]

<PAGE>

                                                                              10

                  IN WITNESS WHEREOF, the parties hereto have duly executed this
Employment Agreement as of the day and year first above written.

                                        EXECUTIVE

                                        _______________________________________
                                        Matthew Ryan

                                        ARINCO COMPUTER SYSTEMS INC.

                                        By:____________________________________
                                             Name:
                                             Title:

<PAGE>

                                                                       EXHIBIT A

                          ARINCO COMPUTER SYSTEMS, INC.

                             2000 STOCK OPTION PLAN

                       NONQUALIFIED STOCK OPTION AGREEMENT

                  THIS STOCK OPTION AGREEMENT (the "Agreement"), dated as of
August 21, 2000, is made by and between Arinco Computer Systems Inc., a New
Mexico corporation (the "Company"), and Matthew Ryan (the "Optionee").

                  WHEREAS, the Company has adopted the Company's 2000 Stock
Option Plan (the "Plan"), pursuant to which options may be granted to purchase
shares of the Company's Common Stock (the "Common Stock"); and

                  WHEREAS, the Company desires to grant to the Optionee a
Nonqualified Stock Option to purchase the number of shares of Common Stock
provided for herein;

                  NOW, THEREFORE, in consideration of the recitals and the
mutual agreements herein contained, the parties hereto hereby agree as follows:

                  1.       Grant of Option.

                           (a)      Contingent upon the approval of the Plan by
the stockholders of the Company at the annual meeting of the stockholders of the
Company on or about September 12, 2000, the Company hereby grants to the
Optionee an Option to purchase 3,000,000 shares of Common Stock (such shares,
the "Option Shares") on the terms and conditions set forth in the Agreement and
as otherwise provided in the Plan. This Option is not intended to be treated as
an Incentive Stock Option, as such term is defined in Section 422 of the
Internal Revenue Code of 1986, as amended. The Optionee understands and
acknowledges that the Option Shares have not been registered under the
Securities Act of 1933, as amended,

                           (b)      INCORPORATION BY REFERENCE, ETC. The
provisions of the Plan are hereby incorporated herein by reference. Except as
otherwise expressly set forth herein, the Agreement shall be construed in
accordance with the provisions of the Plan and any capitalized terms not
otherwise defined in the Agreement shall have the definitions set forth in the
Plan. The Committee shall have final authority to interpret and construe the
Plan and the Agreement and to make any and all determinations under them, and
its decision shall be binding and conclusive upon the Optionee and his legal
representative in respect of any questions arising under the Plan or the
Agreement.

                  2.       Terms and Conditions.

<PAGE>

                                                                               2

                           (a)      PURCHASE PRICE. The price at which the
Optionee shall be entitled to purchase shares of Common Stock upon the exercise
of all or any portion of this Option shall be $1.59 per share.

                           (b)      EXPIRATION DATE. The Option shall expire at
11:59 p.m. Eastern Standard Time on the tenth anniversary of the date of the
Agreement.

                           (c)      EXERCISABILITY OF OPTION. Except as may
otherwise be provided herein, subject to the Optionee's continued employment
with the Company, or employment with eHothouse Inc., for so long as eHothouse
Inc. shall remain an affiliate of the Company. This Option shall become
exercisable as to one-third of the Option Shares on the first anniversary of the
date hereof and as to 2.77% of the Option Shares as of the first of each
calendar month commencing with the first month following the first anniversary
of the date hereof, such that this Option shall be 100% exercisable as of the
third anniversary of the date hereof.

                           (d)      METHOD OF EXERCISE. This Option may be
exercised only by written notice in the form attached hereto (or a successor
form provided by the Committee) delivered in person or by mail in accordance
with Section 3(a) hereof and accompanied by payment therefor. The purchase price
of the shares of Common Stock shall be paid to the Company (i) by certified
check, by a "cashless exercise" procedure if and in the manner approved by the
Committee, or (iii) by any other method approved by the Committee in writing. If
requested by the Committee, the Optionee shall deliver the Agreement evidencing
the Option to the Secretary of the Company who shall endorse thereon a notation
of such exercise and return such Agreement to the Optionee.

                                   (i)      EXERCISE UPON DEATH OR TERMINATION
OF EMPLOYMENT. Notwithstanding anything contained in the Plan to the contrary,
in the event that the Optionee ceases to be employed by the Company, the Option
held by the Optionee (to the extent then outstanding) shall terminate as
follows:

                                    (ii)    In the event of the termination of
the Optionee's employment (a) due to his death or (b) due to "Disability" (as
defined below), the Option (to the extent exercisable at the time of the
Optionee's termination of employment or death, as applicable) shall be
exercisable for a period of 365 days following such termination of employment or
death, as applicable, and shall thereafter terminate;

                                    (iii)   In the event of the termination of
the Optionee's employment other than a termination described in subsection (vi)
of this Section 2(d), (a) by the Company other than for "Cause" (as defined
below), death or Disability, (b) by the Optionee with "Good Reason" (as defined
below), (c) as a result of eHothouse not being an affiliate or (d) as a result
of the failure of the Company to consummate its acquisition of eHothouse, Inc.
(the "eHothouse Closing") within 60 days of the date hereof, the first one-third
(1/3) of the Option Shares shall vest on the date of such termination (to the
extent not already vested) and the Option (to the extent exercisable at the time
of the Optionee's termination of employment) shall be exercisable for a period
of ninety (90) days following such termination of employment, and shall
thereafter terminate;

<PAGE>

                                                                               3

                                    (iv)    In the event of the termination of
the Optionee's employment by the Company for Cause or as a result of the failure
of the Company to consummate the eHothouse Closing within 60 days of the date
hereof, the Option (whether or not exercisable at the time of such termination)
shall terminate on the date of the Optionee's termination of employment; and

                                    (v)     If the Optionee terminates his
employment without Good Reason other than a termination described in subsection
(vi) of this Section 2(d), the Option (to the extent exercisable at the time of
the Optionee's termination of employment) shall be exercisable for a period of
thirty (30) days following such termination of employment and shall thereafter
terminate; provided that a voluntary termination of employment within thirty
(30) days following a commission of any of the acts which would otherwise
constitute Cause shall be treated as a termination by the Company for Cause.

                                    (vi)    If the Optionee's employment with
the Company is terminated by either the Optionee (with the Board's consent) or
by the Company other than for Cause, and the Optionee remains the Chief
Executive Officer of eHothouse, then the Option shall continue to become
exercisable (vest) as if no such termination of employment had occurred such
that the Option shall be 100% exercisable as of the third anniversary of the
date hereof.

                                    (vii)   For purposes of the Agreement, the
terms "Cause", "Good Reason" and "Disability" shall have the meaning ascribed to
them in any existing employment, consulting between the Optionee and the
Company.

                           (e)      NONTRANSFERABILITY. This Option shall not be
transferable by the Optionee other than by will or the laws of descent and
distribution.

                           (f)      RIGHTS AS STOCKHOLDER. The Optionee shall
not be deemed for any purpose to be the owner of any shares of Common Stock
subject to this Option unless, until and to the extent that (i) this Option
shall have been exercised pursuant to its terms, (ii) the Company shall have
issued and delivered to the Optionee the Option Shares, and (iii) the Optionee's
name shall have been entered as a stockholder of record with respect to such
Option Shares on the books of the Company.

                           (g)      WITHHOLDING TAXES. Prior to the delivery of
a certificate or certificates representing the Option Shares, the Optionee must
pay in the form of a certified check to the Company any such additional amount
as the Company determines that it is required to withhold under applicable
federal, state or local tax laws in respect of the exercise or the transfer of
Option Shares; PROVIDED that the Committee may, in its sole discretion, allow
such withholding obligation to be satisfied by any other method described in
Section 8(d) of the Plan.

                  3.       Miscellaneous.

                          (a)       NOTICES. Any and all notices, designations,
consents, offers, acceptances and any other communications provided for herein
shall be given in writing and shall be delivered either personally or by
registered or certified mail, postage prepaid, which

<PAGE>

                                                                               4

shall be addressed, in the case of the Company to the Secretary of the Company
at the principal office of the Company and, in the case of the Optionee, to
Optionee's address appearing on the books of the Company or to Optionee's
residence or to such other address as may be designated in writing by the
Optionee.

                           (b)      NO RIGHT TO CONTINUED EMPLOYMENT. Nothing in
the Plan or in the Agreement shall confer upon the Optionee any right to
continue in the employ of the Company or shall interfere with or restrict in any
way the right of the Company, which are hereby expressly reserved, to remove,
terminate or discharge the Optionee at any time for any reason whatsoever, with
or without cause.

                           (c)      BOUND BY PLAN. By signing the Agreement, the
Optionee acknowledges that he has received a copy of the Plan and has had an
opportunity to review the Plan and agrees to be bound by all the terms and
provisions of the Plan.

                           (d)      SUCCESSORS. The terms of the Agreement shall
be binding upon and inure to the benefit of the Company, its successors and
assigns, and of the Optionee and the beneficiaries, executors, administrators,
heirs and successors of the Optionee.

                           (e)      INVALID PROVISION. The invalidity or
unenforceability of any particular provision hereof shall not affect the other
provisions hereof, and the Agreement shall be construed in all respects as if
such invalid or unenforceable provision had been omitted.

                           (f)      MODIFICATIONS. No change, modification or
waiver of any provision of the Agreement shall be valid unless the same be in
writing and signed by the parties hereto.

                           (g)      ENTIRE AGREEMENT. The Agreement and the Plan
contain the entire agreement and understanding of the parties hereto with
respect to the subject matter contained herein and therein and supersede all
prior communications, representations and negotiations in respect thereto.

                           (h)      GOVERNING LAW. The Agreement and the rights
of the Optionee hereunder shall be construed and determined in accordance with
the laws of the State of New York.

                           (i)      HEADINGS. The headings of the Sections
hereof are provided for convenience only and are not to serve as a basis for
interpretation or construction, and shall not constitute a part, of the
Agreement.

                           (j)      COUNTERPARTS. The Agreement may be executed
in counterparts, each of which shall be deemed an original, but all of which
together shall constitute one and the same instrument. The parties hereto
confirm that any facsimile copy of another party's executed counterpart of this
Agreement (or its signature page thereof) will be deemed to be an executed
original thereof.

                  [Remainder of page intentionally left blank]

<PAGE>

                                                                               5

                  IN WITNESS WHEREOF, the parties hereto have duly executed this
Stock Option Agreement as of the date and year first above written.

                                        ARINCO COMPUTER SYSTEMS INC.

                                        By: ___________________________________

                                        TITLE _________________________________

                                        OPTIONEE

                                        SIGNATURE:_____________________________

                                        Printed Name:  MATTHEW RYAN
                                                     --------------------------
                                        Address: ______________________________

<PAGE>

                                                                               6

                            NOTICE OF OPTION EXERCISE

                                   PURSUANT TO

                          ARINCO COMPUTER SYSTEMS INC.

                             2000 STOCK OPTION PLAN

To exercise your option to purchase shares of Arinco Computer Systems Inc.
("Shares"), please FILL OUT THIS FORM AND RETURN IT TOGETHER WITH A CERTIFIED
CHECK IN THE AMOUNT OF THE EXERCISE PRICE DUE, which is the product of the
number of Shares with respect to which you are exercising your purchase option
and the per share exercise price of $____. You are not required to exercise your
option with respect to all Shares thereunder. However, the minimum number of
Shares with respect to which you may exercise your option is 100 Shares, or the
total remaining number of Shares subject to your option, if less. You also must
include a certified check in the amount of required payroll taxes and income tax
withholding due in connection with your exercise, unless the Committee
administering the Stock Option Plan specifically provides for this obligation to
be satisfied in a different manner.

I hereby exercise my right to purchase ____ Shares under the stock option
granted to me pursuant to the Nonqualified Stock Option Agreement between myself
and Arinco Computer Systems Inc., dated as of August 21, 2000. I am vested in my
stock option as to the Shares being purchased hereunder. Enclosed is one or more
certified checks for the exercise price of $_______ and the required withholding
of $_______. (Please contact the Company to determine the amount of required
withholding.)

                                        Signature: ____________________________

                                        Printed Name: _________________________

                                        Social Security Number: _______________

                                        Date: _________________________________

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