JOINT FILING AGREEMENT AND POWER OF ATTORNEY

EXHIBIT 24

JOINT FILING AGREEMENT AND POWER OF ATTORNEY

The undersigned parties hereby agree that the Schedule 13D filed herewith (and any amendments thereto) relating to the common stock of VIA XXX.XXXXX, Inc. is being filed jointly on behalf of each of them with the Securities and Exchange Commission pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended.  The undersigned hereby further authorize and appoint Xxxxxxx Xxxxx as attorney in fact and agent of the undersigned, to execute such Schedule 13D and any amendments thereto as may be required to be filed as a result of the undersigned direct or indirect beneficial ownership of shares of common stock of VIA XXX.XXXX, Inc.  This Agreement may be executed in any number of counterparts all of which when taken together shall be deemed one and the same instrument.

September 6, 2005
	MAWLAW 660 LIMITED
	By:	/s/ Xxxxxxx Xxxxx
	Name: Xxxxxxx Xxxxx
	Title: General Counsel
	INTEROUTE COMMUNICATIONS HOLDINGS SA
	By:	/s/ Xxxxxxx Xxxxx
	Name: Xxxxxxx Xxxxx
	Title: General Counsel
	BROAD BMEDIA INVESTMENTS AG
	By:	/s/ Xxxxxxx Xxxxxx
	Name: Xxxxxxx Xxxxxx
	Title: President
	SANDOZ FAMILY FOUNDATION
	By:	/s/ Xxxxxxx Xxxxxx
	Name: Xxxxxxx Xxxxxx
	Title: Trustee/Executive Committee Member