Agency Agreement between CinTel Co., Ltd. and Gigalink Co., Ltd.

CinTel Co. Ltd.  (hereinafter  referred to as "Principal") and Gigalink Co. Ltd.
(hereinafter  referred to as "Distributor")  enter into this agreement regarding
sales agency to market PacketCruz products made by Principal as follows:

Article 1. Purpose of Agreement

This  Agreement is made and entered  into this 1st day of December,  2000 by and
between CinTel Co. Ltd  (hereinafter  referred to as  "Principal")  and Gigalink
Co., Ltd., (hereinafter referred to as "Distributor") to prescribe sales right.

Article 2. Sales Right and Products

Principal  desires  to  appoint   Distributor  and  Distributor  desires  to  be
appointed, as Principal's non-exclusive Distributor for the sale of the Products
(as defined hereinafter) in the Territory (as defined hereinafter).

"Products"  shall mean all of PacketCruz  products  manufactured  by CinTel Co.,
Ltd.

Article 3. Sales Price

1. Distributor must help maintain Principal's price guide line of products.

2. Sales price is  specified  in Appendix 1, and it is  negotiable  between both
parties.

3. The sales price must be paid in cash or banker's check.

4. The sales price must be paid within thirty (30) days after supply of products
to the bank account  appointed by principal in cash or banker's check.  However,
the payment date may be negotiated between both parties in case of delay.

Article 4. Appointed date for delivery

Principal must supply the products within 2 weeks after receiving ordering sheet
from Distributor. However, Principal must in advance inform Distributor of delay
when the supply shall be delayed.

Article 5. Shipment, Delivery, Examination

1.  Principal  shall  deliver the  products  ordered to the place  appointed  by
Distributor.

2. Principal shall bear expenses for shipment of the products. In case the place
of delivery is out of Seoul, both parties shall negotiate.


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3. Distributor shall compensate the Principal's damages caused when the products
ordered by Distributor is not delivered with no reasons.

4.  Distributor  must  examine on  receiving  the  products  and submit  product
delivery  certificate to Principal.  If there is any error in number or products
at the time of examination, Distributor must immediately inform Principal of it.

5. Regarding  malfunction of the products by Principal,  Principal shall provide
necessary technique and engineer for normal deployment.

Article 6. Reservation of Right of Ownership

Ownership of the products which sold to Distributor is owned to Principal  until
paying the price.

Article 7. Sales forecast

Distributor  shall  provide  Principal  with a  sales  forecast  at  Principal's
request,  and the  content  and  provision  cycle  shall be  determined  by both
parties.

Article 8. Training and Maintenance

1. Principal shall provide technical services for installation and deployment of
products by Distributor.

2. Principal shall perform installation,  maintenance and after-sale service for
the customers who bought the Products  from the  Distributor  for 2 months after
this agreement,  and Distributor  shall take the place of Principal  thereafter.
For  this  purpose,  Principal  shall  provide  training  for  installation  and
maintenance  for  technicians of  Distributor  or its agencies at  Distributor's
request.

3. Principal  shall perform a 1-year  after-sale  service for free, but it shall
charge for any error caused by users'  carelessness within that period or caused
after that period.

Article 9. Registration of Seal impression

1. Distributor shall register the seal impression for business with Principal.

2. Seal impression  submitted by Distributor is considered as the  demonstration
of Distributor's opinion.

Article 10. Grant the Use of Company Name and Trademark

During the term of this  Agreement,  Distributor  shall not  damage  Principal's
credit without  Principal's advance consent and adequate  registration,  for the
use of Principal's company name or trademark.

Article 11. Providing Mortgage

1. Principal shall be able to hold mortgage,  such as guaranteed  bond,  payment
assurance  securities,  real estate,  cash,  or others in order to guarantee the
entire obligations of distributor arisen during business between each party.

2. In case Distributor can not fulfill 11.1,  Distributor ought to give over two
(2) sureties.

3. The  guaranty  money of the sureties can not exceed USD $115 billion (KRW 0.1
billion won) totally.


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Article 12. No Assignment of Rights

1.  Distributor must report tax data issued by Principal to the related offices,
and shall be responsible for any problem caused by illegal treatment.

2.  Distributor  shall not lend or assign to the third  parties  all the  rights
specified in this agreement, without Principal's consent.

3. Distributor must compensate for Principal's  damages caused by its assignment
of all the rights without Principal's consent.

Article 13. Notification of Amendments

Distributor  must in immediate  writing  notify  Principal of any  amendments in
Business Registration Certificate including name, address, service and sales.

Article 14. Term

This Agreement shall become  effective from January 1, 2001 to December 31, 2001
and shall  continue in full force and effect for a period of one (1) year.  This
Agreement  shall  be  automatically  extended  for a  successive  one  (1)  year
thereafter, unless and until either party shall give to the other party at least
thirty  (30) days  prior  written  notice of its  intention  not to extend  this
Agreement.  And the  termination  of the term shall not effect any right or debt
already generated.

Article 15. Termination Right with Immediate Effectiveness

In each case of the following  events by Distributor,  Principal may suspend the
supply of the products or terminate this Agreement, with immediate effect:

a.    if Distributor breaches each item in this agreement;

b.    if Distributor is subject to compulsory legal execution;

c.    if  Distributor  ceases to function  as a going  concern or to conduct its
      operations in the normal course of business;

d.    if Distributor breaches payment regulations;

e.    if Distributor  assigns this Agreement or any rights  hereunder to a third
      party or changes its  representative  without  Principal's  prior  written
      consent;

f.    if Distributor has no trade for 3 months;

g.    if Distributor violates general commercial customs; or

Article 16. Force Majeure

Principal  shall not be liable to Distributor  for  non-performance  or delay in
performance  of any of its obligation  under this Agreement due to fire,  flood,
strikes, labor troubles or other industrial disturbances, unavoidable accidents,
governmental regulations, riots and insurrections.


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Article 17. Cooperation

1.  Distributor  shall to  promote  the sale of the  Products  in the  Territory
actively and frequently supply written information  exchange on sales and market
changes in the Territory at Principal's request.

2.  Distributor  shall in advance  consult with  Principal for its sole or joint
advertising, or joint advertising with the third parties.

3.  Distributor  must  cooperate  with  Principal's  examination  at Principal's
request.

Article 18. Non-disclosure

1 Distributor shall not disclose to any third party any confidential information
concerning  the Products or business  affairs of Principal  which it acquires or
develops in the course of its transaction with Principal.

2.  Distributor  shall  not  perform  reverse  engineering  to  the  Principal's
products,  and make best efforts assuring that technical plan totally belongs to
Principal.

Article 19. Arbitration

1. All  disputes,  controversies  or  differences  which may arise  between  the
parties, out of, or in relation to, or in connection with this Agreement, or for
the breach thereof,  shall be finally settled by arbitration in Seoul,  Korea in
accordance  with  the  Commercial  Arbitration  Rules of the  Korean  Commercial
Arbitration Board and under the laws of Korea.

2. If any conflict  arises  between both parties  regarding  translation of each
item in this agreement or for any unspecified item, both parties shall determine
according to general commercial customs.

Article 20. Effectiveness

This Agreement shall become effective upon signing of both parties.

Article 21. Miscellaneous

Distributor  shall have adequate number of demo equipments for sales  promotion,
and the number shall be determined by consulting with Principal.


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IN WITNESS  WHEREOF,  the Parties hereto have executed this agreement in two (2)
original copies by their duly authorized  representatives  on the day and at the
place written here below, each party receiving one original copy hereof.

                                                                   2000. 12. 29

Principal: CinTel Co., Ltd.                     Distributor: Gigalink Co., Ltd.

#891-43 Daechi-dong                             #826-20 Yeoksam-dong

Gangnam-gu, Seoul                               Gangnam-gu, Seoul

CEO: Sang Don Kim                               CEO: Cheol Hwan Kim


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                    Appendix 1. Price List and Specifications

Following are the price list and specifications as of the date of agreement.

1) Price and Specifications of PacketCruz Redirector                 (Unit: KRW)

- ------------------------------------------ -------------------------------------
CPU                                        Pentium III 600 MHz
- ------------------------------------------ -------------------------------------
Memory                                     256MB
- ------------------------------------------ -------------------------------------
Hard Disk                                  9GB
- ------------------------------------------ -------------------------------------
Network Interface                          10/100 FastEthernet Interface
- ------------------------------------------ -------------------------------------
List Price
- ------------------------------------------ -------------------------------------
Reseller Price
- ------------------------------------------ -------------------------------------

2) Price and Specifications of PacketCruz TCDirector

- -------------------------------------------- -----------------------------------
Model                                        Pentium III 600 MHz
- -------------------------------------------- -----------------------------------
- -------------------------------------------- -----------------------------------
Specifications                               CPU: Intel Pentium III-600

                                             Memory: 256MB

                                             Disk: 9GB

                                             LAN: 10/100Mbps 8ports
- -------------------------------------------- -----------------------------------
List Price
- -------------------------------------------- -----------------------------------
Reseller Price
- -------------------------------------------- -----------------------------------

3) Price and Specifications of PacketCruz iCache



- -------------------- -------------------------- --------------------------- ----------------------
Model                400                        800                         1500(future)
- -------------------- -------------------------- --------------------------- ----------------------
                                                                                     
Specifications       Intel Pentium III-800      Intel Pentium III-800       Intel Pentium III-866

                     256MB                      512MB                       1GB

                     IDE ATA-66 60GB            IDE ATA-66 120GB            IDE SCSI 144GB

                     10/100Mbps 1ports          10/100Mbps 1ports           10/100Mbps 1ports
- -------------------- -------------------------- --------------------------- ----------------------
List Price
- -------------------- -------------------------- --------------------------- ----------------------
Reseller Price
- -------------------- -------------------------- --------------------------- ----------------------
Performance          400 req/sec                850 req/sec                 1500 req/sec
- -------------------- -------------------------- --------------------------- ----------------------



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                         Registration of Seal Impression

To CinTel Co. Ltd.

We hereby submit the  registration of our company  nameplate and seal impression
according to the Agency Agreement entered into on December 26, 2000.

      ------------------------------------- -------------------------------
                Name Plate                         Seal impression
      ------------------------------------- -------------------------------

      ------------------------------------- -------------------------------

- - Supplement: Company's certificate of seal impression

                                                              December 26, 2000

Business registration number: 133-81-42876

Name of Company: Gigalink Co. Ltd.

Address : Joongangjongum Building 82620 Yoksam-dong Kangnam-gu Seoul Korea

President & CEO: Mr. Chul Hwan Kim

Resident registration number: 650414-1482215

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