NEW YORK, Sept. 2 /PRNewswire/ -- PointRoll, a wholly-owned subsidiary of Gannett Co., Inc.

Undertone Networks, a premium online advertising network, announced today that Alan Schanzer, founder of The Digital Edge, senior executive at MEC Interaction North America, and one of Advertising Age's 2003 Media Mavens, will join Undertone Networks as chief strategy officer.

Undertone Networks, a premium online advertising network, proudly announced today the addition of three new directors to its sales management team. Mark Ailsworth, Brad Fox, and John Yearout will build and manage local sales teams in key markets including Chicago, Detroit and San Francisco.

Undertone Networks Darsen Campbell, 212-685-8000 ext.

Undertone Networks, a premium online advertising network, announced today it has joined the Network Advertising Initiative (NAI), a cooperative of online marketing and analytics companies that are committed to addressing important privacy and consumer protection issues in emerging media.