Document:

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                                                                     EXHIBIT 4.1

NEITHER THIS WARRANT NOR THE SECURITIES ISSUABLE UPON EXERCISE HEREOF HAVE BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "1933 ACT") OR THE
SECURITIES LAWS OF ANY STATE; THEREFORE, THIS WARRANT AND THE SECURITIES
ISSUABLE UPON EXERCISE HEREOF MAY NOT BE SOLD OR TRANSFERRED EXCEPT UPON SUCH
REGISTRATION OR UPON DELIVERY TO THE CORPORATION OF AN OPINION OF COUNSEL
SATISFACTORY TO THE CORPORATION THAT REGISTRATION IS NOT REQUIRED FOR SUCH SALE
OR TRANSFER.

                       WARRANT TO PURCHASE COMMON STOCK

                                      OF

               APPLIED VOICE RECOGNITION, INC., d/b/a e-DOCS.net

                          VOID AFTER AUGUST 31, 2003

          This certifies that DAVID M. KHALILZAD ("Khalilzad") is entitled to
purchase One Million (1,000,000) Shares of fully paid and nonassessable shares
of Common Stock, $0.001 par value (the "Common Stock"), of Applied Voice
Recognition, Inc., a Delaware corporation doing business as e-DOCS.net (the
"Company"), at a price equal to $0.15 per share. Shares may be purchased at any
time, in whole or in part, until the expiration of this Warrant. This Warrant is
issued to Khalilzad in connection with Geneva Capital Corp's service as
placement agent with respect to the private placement of One Million Dollars
($1,000,000) in shares of Common Stock of the Company.  This Warrant and the
Common Stock issuable upon exercise of this Warrant are subject to the terms of
a Registration Rights Agreement dated effective September 1, 2000, between
Khalilzad and the Company, which agreement provides certain registration rights
in favor of Khalilzad.

          The purchase price per share of Common Stock from time to time in
effect under this Warrant, and the number and character of shares covered
hereby, shall be subject to adjustments from time to time in certain instances
as follows, and the term "Exercise Price" shall mean the price per share
originally set forth in this Warrant or any price resulting from adjustments
pursuant to the terms hereof. The shares of Common Stock deliverable upon such
exercise, and as adjusted from time to time, are hereinafter sometimes referred
to as "Warrant Stock".  The term "Holder" shall refer to Khalilzad or any person
or entity holding this Warrant in accordance with the terms hereof.

     (a)  Exercise of Warrant.  Subject to and in accordance with the provisions
          -------------------
hereof, this Warrant may be exercised in whole or in part after the date
appearing above the signature of the Company below (the "Effective Date"), but
not later than 5:00 p.m., Houston time, on August 31, 2003; or if such day is a
day on which United States government offices are closed, then on the next
succeeding day which shall not be such a day, by presentation and surrender
hereof to the Company or at the office of its stock transfer agent, if any, with
the Purchase Form annexed hereto duly executed and accompanied by payment of the
Exercise Price for the number of shares specified in

                                      -1-
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such form, together with all applicable federal and state taxes. If this Warrant
should be exercised in part only, the Company shall, upon surrender of this
Warrant for cancellation, execute and deliver a new Warrant evidencing the right
of the Holder to purchase the balance of the shares purchasable hereunder. Upon
receipt by the Company of this Warrant at the office or agency of the Company,
in proper form for exercise and pursuant to compliance herewith, together with
payment of the Exercise Price, the Holder shall be deemed to be the holder of
record, for all purposes, of the shares of Common Stock issuable upon such
exercise, notwithstanding that the stock transfer books of the Company shall
then be closed or that certificates representing such shares of Common Stock
shall not then be actually delivered to the Holder. Upon receipt of the required
deliveries, the Company shall, as promptly as practicable, and in any event
within ten (10) days thereafter, cause to be issued and delivered to the Holder
hereof or the transferee designated in the Purchase Form a certificate or
certificates representing the aggregate number of full shares of Common Stock
issuable upon such exercise registered in the name of the Holder hereof, or the
name of the transferee so designated, as the case may be.

     (b)  No Impairment.  The Company hereby agrees that (i) at all times there
          -------------
shall be reserved for issuance and delivery upon exercise of this Warrant such
number of shares of its Common Stock as shall be required for issuance and
delivery upon exercise of this Warrant, and (ii) it will take all action as may
be necessary in order that all shares of Common Stock as may be issued pursuant
to this Warrant shall, upon issuance, be duly and validly issued, fully paid,
non-assessable and free from all taxes, liens and charges with respect to the
issuance thereof.

     (c)  Fractional Shares.  No fractional shares or scrip representing
          -----------------
fractional shares shall be issued upon the exercise of this Warrant.  With
respect to any fraction of a share called for upon any exercise hereof, after
payment of the Exercise Price for such fractional share by the Holder, the
Company shall round the number of shares issued upon the exercise of this
Warrant to the next highest full share.

     (d)  Assignment of Warrant or Warrant Stock or Loss of Warrant.
          ---------------------------------------------------------

          (1)  This Warrant may not be sold, transferred, assigned or
     hypothecated at any time after its execution and delivery, except upon
     compliance with the requirements of this Warrant and any applicable state
     or federal securities laws.

          (2)  Any sale, assignment, transfer or hypothecation of this Warrant
     shall be made by surrender of this Warrant to the Company or at the office
     of its stock transfer agent, if any, with the Assignment Form annexed
     hereto duly executed and accompanied with funds sufficient to pay any
     transfer tax; whereupon, the Company shall, after first receiving such
     evidence as the Company may reasonably require as to compliance with this
     Warrant, without charge, execute and deliver a new Warrant in the name of
     the assignee named in such instrument of assignment and this Warrant shall
     promptly be canceled.

          (3)  The term "Warrant" as used herein includes any Warrant issued in
     substitution for or replacement of this Warrant.  Upon receipt by the
     Company of evidence of the loss, theft, destruction or mutilation of this
     Warrant, and upon surrender and cancellation of this Warrant, if mutilated,
     the Company will at its expense execute and

                                      -2-
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     deliver a new Warrant of like tenor and date. When authorizing the
     execution and delivery of a new Warrant to replace a Warrant lost, stolen
     or destroyed, the Board of Directors of the Company may, in its sole
     discretion and as a condition precedent thereto, require the Holder to
     deliver an affidavit in a form satisfactory to the Board of Directors of
     the Company and to indemnify the Company against any claim that may be made
     against the Company with respect to such lost, stolen or destroyed Warrant.

     (e)  Anti-dilution and Adjustment Provisions.  The purchase price per share
          ---------------------------------------
of Common Stock from time to time in effect under this Warrant, and the number
and character of shares covered hereby, shall be subject to adjustments from
time to time in certain instances as follows.

          (1)  In case the Company shall subdivide its outstanding shares of
     Common Stock into a greater number of shares or shall issue in exchange for
     its outstanding shares of Common Stock a greater number of shares of Common
     Stock, then in each such case from and after the record date for such
     subdivision or exchange, the number of shares of Common Stock covered by
     this Warrant shall be increased in proportion to such increase in the
     number of outstanding shares of Common Stock and the Exercise Price then in
     effect shall be correspondingly decreased; and in the case the Company
     shall reduce the number of shares of its Common Stock by a combination of
     shares or shall issue in exchange for its outstanding shares of Common
     Stock a lesser number of shares of Common Stock, then in each such case
     from and after the record date for such combination or exchange, the number
     of shares of Common Stock covered by this Warrant shall be decreased in
     proportion to such reduction in the number of outstanding shares of Common
     Stock, and the then prevailing Exercise Price shall be correspondingly
     increased.

          (2)  In case the Company shall declare and pay a dividend upon its
     Common Stock payable in Common Stock, then in each such case from and after
     the record date for determining the stockholders entitled to receive such
     dividend, the number of shares of Common Stock covered by this Warrant
     shall be increased in proportion to the increase in the number of
     outstanding shares of Common Stock through such stock dividend, and the
     then prevailing Exercise Price shall be correspondingly decreased.

          (3)  In case of any reclassification or change of outstanding shares
     of Common Stock (other than as a result of a subdivision, combination or
     stock dividend) or in case of the consolidation or merger of the Company
     with or into any other corporation (other than a merger in which the
     Company is the continuing corporation and which does not result in any
     reclassification or change in its outstanding shares of Common Stock), or
     in case of any sale by the Company of all or substantially all of its
     assets to another corporation (as determined in accordance with the
     Delaware General Corporation Law), the Holder shall have the right
     thereafter to receive upon exercise of this Warrant the amount and kind of
     shares of capital stock and other securities and property entitled to be
     received upon such reclassification, change, consolidation, merger or sale
     by a holder of the number of shares of Common Stock of the Company covered
     by this Warrant at the then prevailing Exercise Price, subject to
     subsequent adjustments as provided herein.

                                      -3-
<PAGE>

     (f)  Notices to Holder.  So long as this Warrant shall be outstanding and
          -----------------
unexercised (i) if the Company shall pay any dividend or make any distribution
upon the Common Stock, or (ii) if any capital reorganization of the Company,
reclassification of the capital stock of the Company, consolidation or merger of
the Company with or into another corporation, sale, lease or transfer of all or
substantially all of the property and assets of the Company to another
corporation (as determined in accordance with Delaware General Corporation Law),
or voluntary or involuntary dissolution, liquidation or winding up of the
Company shall be effected, then, in any such case, the Company shall cause to be
delivered to the Holder, at least ten days prior to the date specified in (x)
and at least thirty days prior to the date specified in (y) below, as the case
may be, a notice containing a brief description of the proposed action and
stating the date on which (x) a record is to be taken for the purpose of such
dividend, distribution or rights, or (y) such reclassification reorganization,
consolidation, merger, conveyance, lease, dissolution, liquidation or winding up
is to take place and at least twenty days prior notice as to the date, if any is
to be fixed, as of which the holders of Common Stock of record shall be entitled
to exchange their shares of Common Stock for securities or other property
deliverable upon such reclassification, reorganization, consolidation, merger,
conveyance, dissolution, liquidation, or winding up.

     (g)  Transfer to Comply with the Securities Act.
          ------------------------------------------

          (1)  This Warrant or the Warrant Stock or any other security issued or
     issuable upon exercise of this Warrant may not be offered or sold except in
     conformity with the Securities Act, and then only against receipt of an
     agreement of such person to whom such offer of sale is made to comply with
     the provisions of this Section (g) with respect to any resale or other
     disposition of such securities.

          (2)  The Company may cause the legends set forth at the top of the
     first page hereof to be set forth on each Warrant and the following legends
     to be set forth on each certificate representing Warrant Stock, unless
     counsel for the Company is of the opinion as to any such certificate that
     such legend is unnecessary:

          THE SECURITIES REPRESENTED BY THIS CERTIFICATE
          HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
          ACT OF 1933 OR THE OR THE SECURITIES LAWS OF ANY
          STATE.  SUCH SECURITIES MAY NOT BE SOLD OR TRANSFERRED
          EXCEPT UPON SUCH REGISTRATION OR UPON DELIVERY TO THE
          CORPORATION OF AN OPINION OF COUNSEL SATISFACTORY TO
          THE CORPORATION THAT REGISTRATION IS NOT REQUIRED FOR
          SUCH SALE OR TRANSFER.

     (h)  Applicable Law.  This Warrant shall be governed by, and construed in
          --------------
accordance with, the laws of the State of Delaware.

     (i)  Notice.  Any notices or certificates by the Company to the Holder and
          ------
by the Holder to the Company shall be deemed delivered if in writing and
delivered personally or five (5) days

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<PAGE>

after being sent by certified mail or registered mail, return receipt requested,
to the Holder. For purposes hereof, the address of the Holder shall be 100
United Nations Plaza, East 48/th/ Street, Apt. 24G, New York, NY 10017,
Attention: David M. Khalilzad, and the address of the Company shall be 1770 St.
James Place, Suite 116, Houston, Texas 77056, Attention: President; provided,
however, either address may be changed by notice given in accordance herewith.

     (j)  Nonwaiver.  No course of dealing or any delay or failure to exercise
          ---------
any right, power or remedy hereunder on the part of the Holder hereof shall
operate as a waiver of or otherwise prejudice such Holder's rights, powers or
remedies.

     (k)  Holder Not a Stockholder.  Prior to the exercise of this Warrant as
          ------------------------
hereinbefore provided, the Holder hereof shall not, by virtue of its ownership
of this Warrant, except as specifically provided herein, be entitled to any of
the rights of a stockholder of the Company including, without limitation, the
right as a stockholder to (a) vote on or consent to any proposed action of the
Company, or (b) receive notice of or attend any meetings of stockholders of the
Company or notice of any other proceedings of the Company.

     (l)  Successors and Assigns.  This Warrant and the rights evidenced hereby
          ----------------------
shall inure to the benefit of and be binding upon the successors and assigns of
the Company, the Holder hereof and the Holder of the shares of Common Stock
issued upon the exercise hereof, and shall be enforceable by any such Holder.

          IN WITNESS WHEREOF, the Company has caused this Warrant to be executed
effective as of September 1, 2000.

                                 APPLIED VOICE RECOGNITION, INC.,
                                 d/b/a e-DOCS.net

                                 By: /s/ Timothy J. Connolly
                                    ----------------------------------
                                     Timothy J. Connolly, Chairman

                                      -5-
<PAGE>

                                 PURCHASE FORM

     The undersigned, the Holder of the within Warrant, hereby irrevocably
elects to exercise the purchase rights represented by said Warrant for, and to
purchase thereunder, ________ shares of Common Stock, $0.001 par value per
share, of Applied Voice Recognition, Inc., d/b/a e-DOCS.net and herewith makes
payment of $___________ in cash therefor and requests that the certificates for
such shares be issued in the name of _____________________________________ and
delivered to ________________________________________________, whose address is
_____________________________________________________ and, if such shares shall
not be all of the shares purchasable hereunder, that a new Warrant of like tenor
for the balance of the shares purchasable hereunder be delivered to the
undersigned.

Dated: _________________            _________________________________
                                    Name:____________________________
                                    Title:___________________________

                                    Address:_________________________
                                            _________________________
                                            _________________________

                                    Social Security
                                    or Tax I.D. No. _________________

<PAGE>

                                 ASSIGNMENT IN FULL

     FOR VALUE RECEIVED, ___________________________________ hereby sells,
assigns and transfers unto _______________________________ the within Warrant
and all rights evidenced thereby and does irrevocably constitute and appoint
______________________________, attorney, to transfer the said Warrant on the
books of the within named Company.

Dated: _________________                 _________________________________
                                         _________________________________

                                         Address: _________________________
                                                  _________________________
                                                  _________________________

                                         Social Security
                                         or Tax I.D. No. __________________

<PAGE>

                                 PARTIAL ASSIGNMENT

     FOR VALUE RECEIVED, ___________________________________ hereby sells,
assigns and transfers unto ________________________________ a portion of the
within Warrant and the rights evidenced thereby, to wit: the right to purchase
                                                 -- ---
______ shares of Common Stock of Applied Voice Recognition, Inc., d/b/a e-
DOCS.net and does irrevocably constitute and appoint _________________________,
attorney, to transfer to such extent the said Warrant on the books of the within
named Corporation.

Dated: _________________                 _________________________________
                                         _________________________________

                                         Address: ________________________
                                                  ________________________
                                                  ________________________

                                         Social Security
                                         or Tax I.D. No. _________________<PAGE>

                                                                     EXHIBIT 4.2

NEITHER THIS CONVERTIBLE PROMISSORY NOTE NOR ANY OF THE SECURITIES ISSUABLE
HEREUNDER HAS BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
"ACT"), AND MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, PLEDGED OR
HYPOTHECATED IN THE ABSENCE OF A REGISTRATION STATEMENT IN EFFECT WITH RESPECT
TO THE SECURITIES, OR DELIVERY TO THE COMPANY OF AN OPINION OF COUNSEL IN FORM
AND SUBSTANCE SATISFACTORY TO THE COMPANY THAT SUCH OFFER, SALE OR TRANSFER,
PLEDGE OR HYPOTHECATION IS IN COMPLIANCE WITH THE ACT OR UNLESS SOLD IN FULL
COMPLIANCE WITH RULE 144 UNDER THE ACT.

                                                                  Houston, Texas
                                                               September 1, 2000

                        APPLIED VOICE RECOGNITION, INC.
                                d/b/a e-DOCS.net
                          CONVERTIBLE PROMISSORY NOTE

     Applied Voice Recognition, Inc., a Delaware corporation, doing business as
e-DOCS.net (the "Company"), for value received, hereby promises to pay to
___________ (the "Holder"), the principal amount of ___________________ and
No.100 Dollars ($________) (the "Issue Price"), together with interest on the
unpaid amount thereof in accordance with the terms hereof, from the date hereof
until paid or converted in accordance with the terms hereof.

     1.  Terms of the Convertible Promissory Note (the "Note").
         -----------------------------------------------------

          1.1  Interest Rate.  The rate of interest hereunder ("Interest Rate")
               -------------
shall be twelve percent (12%) per annum and shall be computed on the basis of a
365 day year for the actual number of days elapsed.

          1.2  Payment.  Subject to the provisions of Section 2 regarding
               -------
conversion of this Note, the Issue Price plus all accrued but previously unpaid
interest thereon (the "Conversion Amount") shall become due and payable on the
earliest of (i) February 28, 2001 (the "Maturity Date"), (ii) such time as the
number of authorized shares of common stock of the Company, par value $0.001
(the "Common Stock"), are increased so as to provide sufficient authorized,
unissued and otherwise unreserved shares to permit the conversion of this Note
to Common Stock in accordance herewith, (iii) immediately prior to the closing
of the acquisition of a majority of stock of the Company by another entity by
means of a transaction or a series of related transactions or (iv) the closing
of the sale of all or substantially all of the assets of the Company, unless the
Company stockholders of record prior to such acquisition or sale set forth in
(iii) and (iv) above shall hold at least fifty percent (50%) of the voting power
of the acquiring or surviving entity immediately after such acquisition or sale
("Due Date").  Payment shall be made at the offices or residence of the Holder,
or at such other place as the Holder shall have designated to the Company in
writing, in lawful money of the United States of America.

                                  Page 1 of 4
<PAGE>

     2.   Conversion.
          ----------

          2.1  Timing.  Upon the occurrence of the event set forth in clause
               ------
(ii) of Section 1.2 of this Note, the Conversion Amount shall be automatically
converted into that number of fully paid and nonassessable shares of the
Company's Common Stock as is equal to the Conversion Amount divided by the
lesser of $0.15 or the lowest per share price at which the Company sold its
shares of Common Stock to any third party during the period from the date of
this Note to the Conversion Date, as herein after defined (the "Per Share
Price"), with any fraction of a share rounded up to the next whole share of
Common Stock; provided, however, that if no event set forth in Section 1.2 of
this Note occurs prior to the Maturity Date, then the Note and all accrued
interest thereon shall become due and payable in full by the Company on the
Maturity Date.

          2.2  Conversion Procedure.  Written notice of the occurrence of an
               --------------------
event set forth in clause (ii) of Section 1.2 hereof shall be delivered to the
Holder of this Note before or promptly after the occurrence of such event (the
"Conversion Date"), at the address last shown on the records of the Company for
the Holder or given by the Holder to the Company for the purpose of notice (or,
if no such address appears or is given, at the residence of the Holder),
notifying the Holder of the conversion to be effected, including specifying (i)
the Conversion Amount (calculated as of the Conversion Date), and (ii) the Per
Share Price.

          2.3  Termination of Rights Upon Conversion.  Provided notice is given
               -------------------------------------
by the Company in accordance with Section 3.3, conversion shall be deemed
effective on the Conversion Date, and the Holder of this Note shall have no
further rights under this Note, whether or not this Note is surrendered.

          2.4  Delivery of Stock Certificates.  As promptly as practicable after
               ------------------------------
any conversion of this Note and the Holder's surrender of this Note, the
Company, at its expense, shall issue and deliver to the Holder of this Note a
certificate or certificates evidencing the number of shares of Common Stock
issuable to the Holder upon any such conversion.

     3.   Miscellaneous.
          -------------

          3.1  Transfer of Note.  This Note shall not be transferable or
               ----------------
assignable in any manner, except to affiliates of Holder, and no interest shall
be pledged or otherwise encumbered by the Holder without the express written
consent of the Company, and any such attempted disposition of this Note or any
portion hereof shall be of no force or effect.

          3.2  Titles and Subtitles.  The titles and subtitles used in this Note
               --------------------
are for convenience only and are not to be considered in construing or
interpreting this Note.

          3.3  Notices.  Any notice required or permitted under this Note shall
               -------
be deemed delivered if in writing and delivered personally or three (3) days
after being sent by

                                  Page 2 of 4
<PAGE>

certified mail, return receipt requested, to the Holder. For purposes hereof,
the address of the Holder shall be _______________________________, and the
address for the Company shall be 1770 St. James Place, Suite 116, Houston, Texas
77056, Attn.: President. The Company and the Holder may each change their
respective address effective ten (10) days following notice of such change
provided in accordance with this Section 3.3.

          3.4  Attorneys' Fees.  If any action at law or in equity is necessary
               ---------------
to enforce or interpret the terms of this Note, the prevailing party shall be
entitled to reasonable attorneys' fees, costs and disbursements in addition to
any other relief to which such party may be entitled.

          3.5  Amendments and Waivers.  This Note may be amended and the
               ----------------------
observance of any term of this Note may be waived (either generally or in a
particular instance and either retroactively or prospectively), with the written
consent of the Company and the Holder.  Any amendment or waiver effected in
accordance with this Section 3.5 shall be binding upon the Holder of this Note
(and of any securities into which this Note is convertible), each future holder
of all such securities and the Company.

          3.6  Severability.  If one or more provisions of this Note are held to
               ------------
be unenforceable under applicable law, such provision shall be excluded from
this Note and the balance of the Note shall be interpreted as if such provision
were so excluded and shall be enforceable in accordance with its terms.

          3.7  Governing Law.  This Note shall be governed by and construed and
               -------------
enforced in accordance with the laws of the State of Texas, without giving
effect to its conflicts of laws principles.

          3.8  Usury.    It is the intention of the parties hereto to conform
               -----
strictly to applicable usury laws as in effect from time to time during the term
of this Note.  Accordingly, if any transaction or transactions contemplated
hereby would be usurious under applicable law (including the laws of the United
States of America, or of any other jurisdiction whose laws may be mandatorily
applicable), then, in that event, notwithstanding anything to the contrary in
this Note, it is agreed as follows:  (i) the provisions of this paragraph shall
govern and control; (ii) the aggregate of all interest under applicable laws
that is contracted for, charged or received under this Note shall under no
circumstances exceed the maximum amount of interest allowed by applicable law,
and any excess shall be promptly credited to the Holder by the Company (or, if
such consideration shall have been paid in full, such excess shall be promptly
refunded to the Holder by the Company) (iii) neither the Company nor any other
person or entity now or hereafter liable in connection with this Note shall be
obligated to pay the amount of such interest to the extent that it is in excess
of the maximum interest permitted by the applicable usury laws; and (iv) the
effective rate of interest shall be ipso facto reduced to the maximum lawful
                                    ---- -----
interest rate.

                                  Page 3 of 4
<PAGE>

          3.9  Registration Rights.  Upon execution of this Note, the Company
               -------------------
and the Holder shall enter into an agreement in a form approved by both parties
providing for the registration of the Common Stock to be issued following the
conversion of this Note.

Date: September 1, 2000              APPLIED VOICE RECOGNITION,
                                     INC., d/b/a e-DOCS.net, a Delaware
                                     corporation

                                         By:____________________________
                                         Name:__________________________
                                         Title:_________________________

                                 Page 4 of 4

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