Document:

UNCONDITIONAL CORPORATE GUARANTY

     FOR VALUE RECEIVED, the sufficiency of which is hereby acknowledged, and in
consideration  of the sale of certain assets pursuant to the terms of a Purchase
and Sale of Assets  Agreement of even date herewith by City-Guide,  ISP, Inc., a
Florida corporation  ("Seller") to Titan Hosting,  Inc. a Delaware  corporation,
MegaMedia  Networks,  Inc.,  a Delaware  corporation  ("Guarantor")  does hereby
covenant and agree as follows:

1.   Guarantor hereby irrevocably and unconditionally  guarantees to Seller: (a)
     the prompt  payment to Seller when due of the  indebtedness  evidenced by a
     certain  Promissory Note (the "Note") made by Corporation as Maker in favor
     of Seller and delivered  simultaneously  herewith,  a copy of which Note is
     attached  hereto as Exhibit "A"; (b) the  performance by Corporation of the
     terms, conditions,  covenants, stipulations and agreements contained in the
     Note and in any extensions,  renewals or modifications thereof, and (c) the
     performance  by  the  Corporation  of  all  obligations  under  a  Security
     Agreement  and  Sublease  of even  date,  copies of which are  attached  as
     Exhibits "B" and "C", respectively.

2.   Guarantor  agrees to  indemnify  Seller and save Seller  harmless  from and
     against all  reasonable  costs,  expenses and  attorney's  fees that may be
     incurred by Seller in connection  with the collection or enforcement of the
     Note, Security Agreement and/or Sublease.

3.   Seller may extend, modify or postpone the time and manner of payment of the
     Note,  make advances and  disbursements  under the Note,  release or modify
     Seller's  interest in collateral  all without  consent of the Guarantor and
     without thereby releasing,  discharging or diminishing  Seller's rights and
     remedies against the Guarantor hereunder.

4.   This Guaranty  shall  terminate when the Note has been paid in full and the
     Sublease  fully   performed,   including  any   extensions,   renewals  and
     modifications thereof. When such conditions have been met, the Seller will,
     upon request, furnish written cancellation of this Guaranty.

<PAGE>

5.   This Guaranty  shall inure to the benefit of Seller and its  successors and
     assigns and shall bind Guarantor, its successors and assigns. This Guaranty
     shall be construed in accordance with the laws of the State of Florida.

          IN WITNESS  WHEREOF,  Guarantor  has executed  this Guaranty at Tampa,
     Florida this 14th day of April 2000.

GUARANTOR:

MegaMedia Networks, Inc.
A Delaware corporation

By:

PRINT NAME  STEPHEN H. NOBLE,III A/K/A STEVE NOBLE
AND STEVEN NOBLE

Its: CHIEF FINANCIAL OFFICER

STATE OF FLORIDA               )
COUNTY OF HILLSBOROUGH         )

     The foregoing  instrument was acknowledge before me this 14th day of April,
2000,  by Stephen H. Noble,  III a/k/a Steve noble and Steven  Noble,  the Chief
Financial Officer of MegaMedia Networks, Inc., a Delaware corporation, on behalf
of the  corporation,  who is ____  personally  known to me or who  produced  the
following as identification:

                                         ________________________________
                                         Notary Public

                                         PRINT NAME OF NOTARYSUBSCRIPTION AND REGISTRATION RIGHTS AGREEMENT

         THIS AGREEMENT is made and entered into as of the 14th day of April,
2000 by and between MegaMedia Networks, Inc.,. a Delaware corporation (the
"Company"), and City-Guide ISP, Inc., a Florida corporation (the "Subscriber").

                              W I T N E S S E T H:
                               -------------------

         WHEREAS, Subscriber is selling certain assets to Titan Hosting, Inc., a
Delaware  corporation  and  wholly-owned  subsidiary  of the  Company  ("Buyer")
pursuant to a Purchase and Sale of Assets Agreement  between Buyer,  Subscriber,
the Company and the  shareholders of Subscriber dated of even date herewith (the
"Purchase  Agreement"),  and as part of the purchase price for such assets,  the
Company has agreed to issue to Subscriber 200,000 shares of the Company's common
stock, $.01 par value (the "Purchase Shares"); and

         WHEREAS,  ; and Buyer  will be  issuing  to  Subscriber  as part of the
purchase  price  for the  assets  being  acquired  a  $720,000  promissory  note
convertible  into shares of common stock of the Company at a conversion price of
$3.00 per share (the "Conversion Shares", and together with the Purchase Shares,
shall be collectively referred to as the "Shares"); and

         WHEREAS,  the terms of the Purchase  Agreement for the assets  provides
for piggy-back registration rights for the Shares.

         NOW, THEREFORE, in consideration of the mutual covenants and agreements
set forth herein, the parties hereto do hereby agree as follows:

         1.  Purchase  of  Stock.   Upon  closing  of  the  asset   purchase  as
contemplated in the Purachase Agreement, the Company shall cause to be issued to
Subscriber a stock certificate or stock certificates for an aggregate of 200,000
shares  of the  Company's  Common  Stock  (the  "Purchase  Shares")  in  partial
consideration for the acquisition of certain assets of Subscriber.

         2.  Conversion  Shares:  Upon the  closing  of the  asset  purchase  as
contemplated  in the Purchase  Agreement,  Subscriber  will be issued a $720,000
promissory  note,  convertible  at the  discretion of Subscriber  into shares of
common  stock of the  Company  at a  conversion  rate of $3.00  per  share  (the
"Conversion Shares").  Hereinafter the Purchase Shares and the Conversion Shares
shall be collectively referred to as the "Shares."

         3. Representations and Warranties. Subscriber hereby represents,
warrants and covenants to the Company that in connection herewith:

<PAGE>

                  (a)  Review  and  Evaluation  of  Information   regarding  the
Company:  The  shareholders of Subscriber,  and as applicable,  its officers and
directors,  have had an opportunity to examine the governing instruments and the
material  documents  and records of the Company,  to ask  questions  and receive
answers  from the  representatives  of the  Company  concerning  the  Company `s
financial  condition and business and to obtain such other information that they
have deemed necessary to make a fully informed decision.

                  (b) Purchaser's Financial Experience. The shareholders of
Subscriber, and as applicable, its officers and directors, are sufficiently
experienced in financial and business matters to be capable of evaluating the
merits and risks of his investment in the Shares. The shareholders of
Subscriber, and as applicable, its officers and directors, are familiar with the
nature and risks attending investments

                  (c) Suitability of Investment. Subscriber understands that the
Shares are speculative  investments and involve a high degree of risk, including
but not  limited to:  there is no  guarantee  of success of the  business of the
Company;  Subscriber  may not receive any return  (economic or otherwise) on its
investment,  and  management and the majority  shareholders  of the Company have
extreme latitude and generally, the sole discretion,  to determine the financial
picture,  operations and potential dissolution of the Company.  Subscriber,  its
shareholders and, as applicable,  its officers and directors, have evaluated the
merits and risks of Subscriber's  proposed  investment in the Shares,  including
those  risks  particular  to  Subscriber's  and  its  shareholders'   respective
financial and personal  situation,  respectively,  and they have determined that
this  investment is suitable for Subscriber.  Subscriber has adequate  financial
resources for an investment of this character, and at this time Subscriber could
bear a complete loss of its investment.

                  (d) Investment Intent. Subscriber is purchasing the Shares for
investment purposes only and for its own account, and has no present commitment,
agreement or intention to sell,  distribute or otherwise  dispose of any of them
or to enter into any such commitment or agreement.

                  (e)  Unregistered  Securities;   Limitations  on  Disposition.
Subscriber understands that the Shares are being sold without registration under
federal or any state securities laws  ("Securities  Laws") by reason of specific
exemptions from  registration and that the Company is relying on the information
given  herein in its  determination  of whether  such  specific  exemptions  are
available. Subscriber understands that because the Shares have not been and will
not be  registered  under the  Securities  Laws,  they cannot be sold unless and
until they are  subsequently  registered or an exemption  from  registration  is
available.   Subscriber  acknowledges  and  understands  that  the  certificates
evidencing  the  Shares  will bear a  restrictive  legend to the  effect of this
subprovision 3(e).  Subscriber  represents that he can afford to hold the Shares
for an indefinite period of time.

                                        2

                  (f) Non-Reliance. Subscriber is not relying on the Company or
any representation contained herein with respect to the tax or economic effect
of his investment in the Company.

                  (g)  Prohibitions on  Cancellation,  Termination,  Revocation,
Transferability, and Assignment. Subscriber hereby acknowledges and agrees that,
except as may be  specifically  provided  herein or by applicable law, he is not
entitled to cancel,  terminate,  or revoke this  Agreement,  and this  Agreement
shall survive his death or disability. Subscriber further agrees that he may not
transfer or assign his rights or obligations  under this  Agreement  without the
written consent of the Company.

                  (h) Authority to Enter into Agreement.  The Subscriber has the
full right,  power,  and  authority  to execute and deliver this  Agreement  and
perform its obligations hereunder.

<PAGE>

                  4.  Indemnification.   Subscriber  shall  indemnify  and  hold
harmless the Company and its agents and counsel  against any and all loss damage
liability or expense (including attorneys' fees and costs) which may be suffered
by  reason  of  any  breach  of his  representations,  warranties  or  covenants
contained in Section 3 hereof.

         5.       Registration of Shares.

                  (a) Between the date of this  Agreement and April 14, 2002, if
the Company shall  determine to register its Common Stock for its own account or
the account of a security holder or holders pursuant to a registration statement
filed under the Securities Act of 1933, as amended (the "Securities Act") (other
than a registration  relating solely to employee benefit plans, or in connection
with a business  combination or  reorganization on Form S-4 or other appropriate
form, or a registration on any registration statement form which does not permit
secondary sales) the Company will:

                  (i) promptly give to Subscriber written notice thereof; and

                  (ii)   include   in  such   registration   (and  any   related
qualification under blue sky laws or other compliance),  and in any underwriting
involved  therein,  all the Shares  specified in a written  request or requests,
made by Subscriber  within fifteen (15) days after receipt of the written notice
from the Company  described  in clause (i) above  except as set forth in Section
5(b) below.  Such  written  request  may  specify all or a part of  Subscriber's
Shares.

                  (b)  Underwriting.  If the  registration  of which the Company
gives notice is for a registered public offering involving an underwriting,  the
Company  shall so advise the  Subscriber  as a part of the written  notice given
pursuant  to  Section  5(a)(i).  In such  event,  the  right  of  Subscriber  to
registration  pursuant to this Section 5 shall be conditioned upon  Subscriber's
participation  in such  underwriting  and the  inclusion  of  Subscriber  in the
underwriting to the extent provided herein. If Subscriber proposes to distribute
his Shares through such  underwriting,  he shall  (together with the Company and
other shareholders

                                        3

distributing  their  securities   through  such  underwriting)   enter  into  an
underwriting  agreement in customary form with the  underwriter or  underwriters
selected for underwriting by the Company. Notwithstanding any other provision of
this Section 5, if the underwriter  determines that marketing  factors require a
limitation on the number of shares to be  underwritten,  the amount of Shares to
be included in the Company's  proposed  offering that are held by the Subscriber
and all other holders of securities requesting  registration shall be reduced by
the amount  indicated by the  underwriter  on a pro rata basis among all of such
holders,  with such  reduction  allocated in  proportion  to the total number of
securities  each  of such  holders,  initially  sought  to  have  registered  in
connection with the Company's  proposed offering.  If Subscriber  disapproves of
the terms of any such underwriting he may elect to withdraw therefrom by written
notice to the Company and the underwriter.  Any of Subscriber's  Shares excluded
or withdrawn from such underwriting  shall be withdrawn from such  registration.
Notwithstanding  the foregoing,  in connection with a registered public offering
involving an underwriting,  to the extent that Subscriber's  Shares are included
therein,  Subscriber shall also enter into such agreements  regarding the timing
of the sale of the Shares by Subscriber  (i.e.,  lock-up  agreement),  as may be
required by the underwriter.

                  (c)  Company  Registration   Expenses.  In  the  case  of  any
registration  effected  pursuant to Section  5(a),  the  Company  shall bear any
additional registration and qualification fees and expenses (not including stock
transfer taxes and underwriters' fees, discounts and commissions,  which will be
the  sole   responsibility   of  Subscriber)   and  any  additional   costs  and
disbursements of counsel for the Company that result from inclusion of Shares

<PAGE>

held by the Subscriber in such registration.

                  (d) Registration Procedures. In the case of a registration
effected by the Company pursuant to Section 5(a), the Company will keep
Subscriber advised in writing as to the initiation of the registration and as to
the completion thereof. At its expense, the company will:

                           i) Keep such registration, qualification or
compliance pursuant to Section 5(a) effective until termination of the offering,
if an underwritten offering, or if not underwritten, for a period of ninety (90)
days or  until  Subscriber  has  completed  the  distribution  described  in the
registration statement relating thereto, whichever first occurs; and

                           ii) Furnish such number of prospectuses and other
documents incident thereto as Subscriber from time to time may reasonably
request.

                  (e) Indemnification.

                           i) The Company will indemnify Subscriber, with
respect to which  registration,  qualification  or compliance  has been effected
pursuant  to this  Section  5,  and  each  underwriter,  if any,  its  officers,
directors and partners and each person who controls any underwriter, against all
claims,  losses, damages and liabilities (or actions in respect thereof) arising
out of or based on any untrue  statement  (or  alleged  untrue  statement)  of a
material fact contained in any prospectus,  offering  circular,  or amendment or
supplement thereto, or other

                                        4

document (including any related registration  statement,  notification amendment
or the like) incident to any such registration,  qualification or compliance, or
based on any omission (or alleged  omission)  to state  therein a material  fact
required to be stated  therein or necessary to make the  statements  therein not
misleading, or any violation by the Company of the Securities Act or any rule or
regulation  thereunder  applicable  to the  Company  and  relating  to action or
inaction  required  of the  Company in  connection  with any such  registration,
qualification  or  compliance,   and  will  reimburse   Subscriber,   each  such
underwriter,  its officers,  directors and partners and each person who controls
any such underwriter, for any legal and any other expense reasonably incurred in
connection  with  investigating  and  defending  any such claim,  loss,  damage,
liability  or action,  provided  that the Company will not be liable in any such
case to the extent  that any such  claim,  loss,  damage,  liability  or expense
arises out of or is based on any untrue statement or omission based upon written
information  furnished to the Company by Subscriber or underwriter and stated to
be specifically for use in any of the foregoing documents.

                  ii) The Subscriber  will, if Subscriber's  Shares are included
in the securities as to which such registration,  qualification or compliance is
being  effected,  indemnify the Company,  each of its directors and officers and
each  underwriter,  if  any,  of the  Company's  securities  covered  by  such a
registration statement, each person who controls the Company or such underwriter
within  the  meaning  of the  Securities  Act  and  the  rules  and  regulations
thereunder,  each other party covered by the registration statement, and each of
their officers,  directors and partners,  and each person controlling such other
party,  against  all claims,  losses,  damages  and  liabilities  (or actions in
respect  thereof)  arising out of or based on any untrue  statement  (or alleged
untrue  statement)  of a  material  fact  contained  in  any  such  registration
statement,  prospectus,  offering circular,  amendment or supplement thereto, or
other  document,  or any  omission  (or  alleged  omission)  to state  therein a
material fact required to be stated  therein or necessary to make the statements
therein not  misleading,  and will  reimburse  the  Company and such  directors,
officers, partners, persons, underwriters,  other parties or control persons for
any  legal  or  any  other  expenses  reasonably  incurred  in  connection  with
investigating or defending any such claim, loss, damage, liability or action, in

<PAGE>

each case to the extent, but only to the extent,  that such untrue statement (or
alleged  untrue  statement)  or omission  (or alleged  omission) is made in such
registration  statement,  prospectus,  offering  circular  or other  document in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company by Subscriber and stated to be specifically for use therein.

                  iii) Each party entitled to indemnification under this
subsection (f) (the "Indemnified Party") shall give notice to the party required
to provide indemnification (the "Indemnifying Party") promptly after such
Indemnified Party has actual knowledge of any claim as to which indemnity may be
sought and shall permit the Indemnifying Party to assume the defense of any such
claim or any litigation resulting therefrom, provided that counsel for the
Indemnifying Party, who shall conduct the defense of such claim or any
litigation resulting therefrom, shall be approved by the Indemnified Party
(whose approval shall not unreasonably be withheld), and the Indemnified Party
may participate in such defense at such party's expense, and provided further
that the failure of any Indemnified Party to give notice as provided herein
shall not relieve the Indemnifying Party of its obligations under this
subsection (f). No

                                        5

Indemnifying Party, in the defense of any such claim or litigation shall, except
with the consent of each Indemnified party,  consent to entry of any judgment or
enter into any  settlement  which  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.  Each
Indemnified  Party shall furnish such information  regarding itself or the claim
in question as an  Indemnifying  Party may reasonably  request in writing and as
shall be  reasonably  required  in  connection  with  defense  of such claim and
litigation resulting therefrom.

                  (f) Information by Subscriber. Subscriber shall furnish to the
Company such information  regarding Subscriber and the distribution  proposed by
Subscriber  as the  Company  may  reasonably  request in writing and as shall be
reasonably  required  in  connection  with any  registration,  qualification  or
compliance referred to in this Section 5.

         6. Right to  Terminate  or Delay  Registration.  If deemed to be in the
best interests of the Company due pending unpublished material information,  the
time  necessary  to  complete  financial  statements,  or  other  reason  deemed
appropriate  by the Company and counsel to the Company,  the Company  shall have
the right to delay, terminate or withdraw any registration initiated by it under
Section  prior  to  the  effectiveness  of  such  registration,  whether  or not
Subscriber has elected to include Shares in such registration.

         7. Governing Law; Jurisdiction. This Agreement will be governed by,
construed and enforced in accordance with the laws of the State of Florida.

         8. Entire Agreement;  Amendment.  This Agreement constitutes the entire
agreement  between the parties  hereto with respect to the subject matter hereof
and   supersedes  and   terminates   any  prior   communication,   agreement  or
understanding, whether written or oral. This Agreement may be modified only by a
writing signed by all parties.

         9. Notices. Whenever notice is provided for in this Agreement, it shall
be given in writing and hand  delivered,  or mailed by  registered  or certified
mail, return receipt requested, or sent by telecopier to the party or parties to
whom addressed at the addresses or telecopier numbers set forth on the signature
page of this  Agreement.  The date of  delivery  shall be the date  received  if
delivered by hand or sent by telecopier, or within three (3) days of mailing, if
mailed.  Any party may change the address to which  notice shall be delivered or
mailed by notice duly given.

         10. Benefits. This Agreement shall inure to the benefit of, and be

<PAGE>

binding upon,  the parties  hereto and their  respective  heirs,  beneficiaries,
legal representatives,  successors,  and assigns (including successive as well a
immediate successors to and assigns of said parties).

         11.  Attorneys'  Fees. In the event of suit or other legal  proceeding,
including mediation or arbitration,  to enforce the terms of this Agreement, the
prevailing party shall be entitled to collect from the non-prevailing  party its
reasonable  attorneys' fees,  reasonable  expenses and court costs,  which shall
include any appellate proceeding.

                                        6

         12. Severability. In the event that any of the provisions of this
Agreement, or portions thereof, are held to be unenforceable or invalid by any
court of competent jurisdiction, the validity and enforceability of the
remaining provisions, or portions thereof, shall not be affected thereby.

         13. Pronouns. All pronouns and any variations thereof shall be deemed
to refer to the masculine, feminine, neuter, singular or plural as the context
may require.

         14. Section Headings. The section headings contained herein are for
reference purposes only and shall not in any way affect the meaning or
interpretation of this Agreement.

         15. Execution in Counterparts. This Agreement may be executed in
several counterparts, each of which shall be an original and all of which
together shall constitute but one and the same instrument.

                       MEGAMEDIA NETWORKS, INC.

                       By:               /s/ Stephen H. Noble, III
                                         ------------------------------------
                       Print Name:       Stephen H. Noble, III
                                         (a/k/a Steve Noble and Steven Noble)
                       Its:              Chief Financial Officer

                       Address:          57 W. Pine Street
                                         Orlando, FL  32801
                       Telephone:        (407) 245-3636
                       Facsimile:        (407) 245-2943

                       SUBSCRIBER:

                       CITY-GUIDE ISP, INC.

                       By:               /s/ David G. Marshlack
                                         ------------------------------------
                         Print Name: David G. Marshlack

                                         ------------------------------------
                       Its:              President

                                         ------------------------------------
                       Address:          412 E. Madison St.
                                         ------------------------------------
                                         Tampa, FL  33602
                                         ------------------------------------
                       Telephone:        813-223-3224
                                         ------------------------------------
                       Facsimile:        813-223-3623
                                         ------------------------------------

                                        7

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00014-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00014-of-00352.parquet"}]]