EXHIBIT 99.10 PLEDGE AGREEMENT ---------------- (Principal Shareholder) TO: MERCATOR ADVISORY GROUP, LLC 1. GRANT OF SECURITY INTEREST. For valuable consideration, the undersigned, James E. Baiers ("PLEDGOR"), hereby pledges to MERCATOR ADVISORY...Pledge Agreement • February 27th, 2003 • Mediabus Networks Inc • Services-educational services • California
EXHIBIT 99.9Pledge Agreement • February 27th, 2003 • Mediabus Networks Inc • Services-educational services • California
EXHIBIT 99.8Pledge Agreement • February 27th, 2003 • Mediabus Networks Inc • Services-educational services • California