TiVo AG0100 Wireless G USB Network Adapter for TiVo Series 2 and Series 3 DVRs
Great adapter for your Tivo!
Tivo doesn't have a lot compatible adapters (go figure) so to save yourself the hassle of researching, just get this one.  I did a lot of research but had a lot of trouble finding compatible adapters.<br /><br />Setup was a breeze (about 5-10 mins) and the functionality was great.  Once you've set it up, you never have to touch it again and you can start enjoying all of the features that you've been missing out on by using a phone line.  Online scheduling is a great feature, as well as TivoToGo.  If you have a CBS Sportsline Fantasy Football account, you can check it from your Tivo on Sundays!<br /><br />The only reason I give this 4 stars instead of 5 is because of the security.  It does not support WPA, only WEP.  So if you are currently using WPA to protect your network, you will need to reconfigure everything just to get your Tivo adapter to work.  If you already use WEP, then this is no problem but a little more compatibility with today's vast technology options would be nice.  You should not have to be limited to one security setting to accomodate your Tivo.<br /><br />UPDATE:  The new software version for Tivo now supports WPA so this is a great buy!  I will probably re-purchase it in the near future.