TiVo AG0100 Wireless G USB Network Adapter for TiVo Series 2 and Series 3 DVRs
TiVo Series3 Compatible
Just in case there are readers considering the new TiVo Series3 HD box, this TiVo Wireless G works with it too. Mine arrived today and I plugged it right in and in less than 5 seconds, the Series3 had it installed. Very slick the way that TiVo wireless install process works!