Document:

<PAGE>
                                                                   Exhibit 4.11
                                                           [ENGLISH TRANSLATION]

         AGREEMENT SUPPLEMENTAL TO THE AGREEMENT ON PROVISION AND USE OF
                   FIBER OPTIC COMMUNICATION CABLE FACILITIES

This Agreement ("Supplemental Agreement") is entered into as a supplement to the
Agreement on Provision and Use of Fiber Optic Communication Cable Facilities
dated January 27, 2000 between Korea Thrunet Co., Ltd. and SK Telecom Co., Ltd.

January 1, 2004

[Seal Affixed]
SK Telecom Co., Ltd.
99 Seorin-dong, Jongro-gu, Seoul
CEO : Pyo Mun Soo

[Seal Affixed]
Korea Thrunet Co., Ltd.
1338-5 Seocho-dong, Seocho-gu, Seoul
CEO : Seog Won Park

The purpose of this Supplemental Agreement is to amend the terms of the
Agreement on Provision and Use of Fiber Optic Communication Cable Facilities
dated January 27, 2000 (the "Agreement") between Korea Thrunet Co., Ltd.
("Thrunet") and SK Telecom Co., Ltd. ("SK Telecom", together "parties") relating
to the provision area and period of use.

  1. (PROVISION AREA AND FACILITIES)
  1) The parties agree to amend the provision area and capacities of the
     facilities provided by SK Telecom in accordance with the attachment to
     Agreement to that set forth in the Attachment to this Supplemental
     Agreement.
  2) In the event that Thrunet wishes make a request for additional provision of

<PAGE>

     facilities by SK Telecom, Thrunet must give at least 3 months prior written
     notice and the parties shall make a separate written agreement on other
     conditions.

  2. (PERIOD OF USE)
  1) In accordance with this Supplemental Agreement, the period of use of the
     facilities provided by SK Telecom shall be from January 1, 2004 to December
     31, 2006, provided however, that Thrunet shall not in its own discretion
     terminate the Agreement and this Supplemental Agreement until December 31,
     2005. In the event that Thrunet requests a termination before December 31,
     2005, Thrunet shall pay the monthly fees in accordance with Article 3 for
     the period remaining until December 31, 2005.
  2) The term of this Supplemental Agreement shall be extended automatically on
     a yearly basis on the same terms and conditions unless a party gives
     written notice to the contrary to the other party at least 3 months prior
     to the expiration date stipulated in clause 1).

  3. (FEE)
  1) The fee for the use of the facilities provided by SK Telecom shall be Won
     2,266,318,200 (excluding value added tax) per year and such fee shall be
     paid on a monthly basis.
  2) The details of the payment shall be determined by Articles 6 and 7 of the
     Agreement.

  4. (EFFECT)
     This Supplemental Agreement shall have the effect of amending the Agreement
     and for matters not specified in this Supplemental Agreement, the Agreement
     shall apply.

  5. (EFFECTIVE DATE AND SAFEKEEPING)
  1) This Supplemental Agreement shall take effect from January 1, 2004. In the
     event that Thrunet needs the court's approval to enter into this
     Supplemental Agreement and its validity, this Supplemental Agreement shall
     take effect upon the court's approval and submission of evidence of such
     approval to SK Telecom by Thrunet.
  2) The Agreement and this Supplemental Agreement shall be effective until the

<PAGE>

     date of expiration of the period of use stipulated in Article 2 of this
     Supplemental Agreement and the completion of the payment of all fees
     stipulated in Article 3 of this Supplemental Agreement.
  3) To witness the entering of this Supplemental Agreement, the parties shall
     execute two copies of this Supplemental Agreement and each party shall keep
     a copy.

ATTACHMENT
DETAILS OF FACILITIES PROVISION

<TABLE>
<CAPTION>
AREA                                     DISTANCE (KM)        NUMBER OF CORE       REMARKS
----                                     -------------        --------------       -------
<S>                                           <C>                      <C>
ITC(BORAMAE) ~ Jangan                             33.3                  2
ITC(BORAMAE) ~ Daejeon                           177.2                  2
Daejeon ~ Taeku                                  187.7                  2
Taeku ~ Busan                                    254.1                  2
Busan ~ Kwangju                                  402.6                  2
Kwangju ~ Jeonju                                 123.3                  2
Jeonju ~ Daejeon                                 109.2                  2
Daejeon ~ Cheongju                                42.2                  2
Cheongju ~ Wonju                                 231.9                  2
Wonju ~ Bundang                                  127.3                  2
Bundang ~ Jangan                                  41.6                  2

Total                                          1,730.4
</TABLE>Exhibit 4.1

	
  
	
  FORUM
  ENERGY CORPORATION

	
  Suite 1400

	
  700 Second Street S.W.

	
  Calgary, Alberta

	
  T2P 4V5

	
  CANADA

	
   

	
  Tel: (403) 290 1676

	
  Fax: (403) 398 1382

	
   

	
  www.forumenergy.com

	
   
	
  lyouell@forumenergy.com

March 1, 2004

Mr. David Russell
Robinson

5 Rue des Anciennes grangas

78860 St. Nom la Breteche

France

Re:     Consulting
Services Contract

          This
letter will confirm our agreement pursuant to which Forum Energy Corporation
(hereafter called FEC) agrees to retain David Russell Robinson on a consulting
basis in accordance with the following terms and conditions:

Effective Date

The effective date of
this Agreement shall be 01 March 2004

Services

You shall assist FEC in
the conduct of its business and provide strategic and management advice to FEC.

Payment

In consideration of the
services you have agreed to render, FEC will pay to you a monthly consulting
fee to be mutually agreed to, during the term of your consulting
agreement.  Such compensation shall
include, but not be limited to, consulting fees and related expenses incurred
by you with respect to the services performed above.  The initial agreement is for $0.00 per month.

Confidentiality

Unless otherwise agreed
to by FEC in writing, you will keep confidential all information obtained as a
result of the consulting services performed by you as set out in this letter;
provided, however, the foregoing shall not apply as to any such information
which is now generally known in the industry or which later becomes generally
known in that industry from sources other than yourself.

Independent
Contractor

No provision herein
contained shall be construed so as to constitute you as the agent, servant or
employee of FEC.  The parties hereto
agree that you at all times are an independent contractor and responsible as
such.

74

Term

This contract shall
continue in effect from 01 March 2004 until 26 April 2008 or should it be
earlier, the date upon which the last of the 500,000 options granted on 26
April 2003 are exercised.

	
   
	
  If the foregoing correctly sets forth your
  understanding of our discussions and agreement, please so indicate by signing
  the enclosed copy of this letter in the place provided below and return it to
  us, thereby creating a binding agreement between ourselves.

Yours very truly,

Forum Energy Corporation

	
   
	
   
	
  Date
	
   
	
   

	
  

  	
   
	
   
	
  

  	
   

	
  L. Youell
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
  Date
	
   
	
   

	
  

  	
   
	
   
	
  

  	
   

	
  D. Thompson
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
  ACCEPTED AND AGREED 
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
  Date
	
   
	
   

	
  

  	
   
	
   
	
  

  	
   

	
  David Russell Robinson
	
   
	
   
	
   
	
   

75Exhibit 4.2

	
  
	
  FORUM
  ENERGY CORPORATION

	
  Suite 1400

	
  700 Second Street S.W.

	
  Calgary, Alberta

	
  T2P 4V5

	
  CANADA

	
   

	
  Tel: (403) 290 1676

	
  Fax: (403) 398 1382

	
   

	
  www.forumenergy.com

	
   
	
  lyouell@forumenergy.com

March 1, 2004

Mr. Barry Stansfield

The Dower House

Moor Park

Farnham Surrey GU10 1QX

United Kingdom

Re:     Consulting
Services Contract

          This
letter will confirm our agreement pursuant to which Forum Energy Corporation
(hereafter called FEC) agrees to retain Barry Stansfield on a consulting basis
in accordance with the following terms and conditions:

Effective Date

The effective date of
this Agreement shall be 01 March 2004

Services

You shall assist FEC in
the conduct of its business and provide strategic and management advice to FEC.

Payment

In consideration of the
services you have agreed to render, FEC will pay to you a monthly consulting
fee to be mutually agreed to, during the term of your consulting
agreement.  Such compensation shall
include, but not be limited to, consulting fees and related expenses incurred
by you with respect to the services performed above.  The initial agreement is for $0.00 per month.

Confidentiality

Unless otherwise agreed
to by FEC in writing, you will keep confidential all information obtained as a
result of the consulting services performed by you as set out in this letter;
provided, however, the foregoing shall not apply as to any such information
which is now generally known in the industry or which later becomes generally
known in that industry from sources other than yourself.

Independent
Contractor

No provision herein
contained shall be construed so as to constitute you as the agent, servant or
employee of FEC.  The parties hereto
agree that you at all times are an independent contractor and responsible as
such.

76

Term

This contract shall
continue in effect from 01 March 2004 until 26 April 2008 or should it be
earlier, the date upon which the last of the 2,000,000 options granted on 26
April 2003 are exercised.

	
   
	
  If the foregoing correctly sets forth your
  understanding of our discussions and agreement, please so indicate by signing
  the enclosed copy of this letter in the place provided below and return it to
  us, thereby creating a binding agreement between ourselves.

Yours very truly,

Forum Energy Corporation

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
  Date
	
   
	
   

	
  

  	
   
	
   
	
  

  	
   

	
  L. Youell
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
  Date
	
   
	
   

	
  

  	
   
	
   
	
  

  	
   

	
  D. Thompson
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
  ACCEPTED AND AGREED 
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
   
	
   
	
   

	
   
	
   
	
  Date
	
   
	
   

	
  

  	
   
	
   
	
  

  	
   

	
  Barry Stansfield
	
   
	
   
	
   
	
   

77

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