TiVo AG0100 Wireless G USB Network Adapter for TiVo Series 2 and Series 3 DVRs
Tivo Brand Wireless G USB
I purchased this item from Amazon for $45.00 each;  Much cheaper than at a retail store like Best Buy for $64.99 + tax.  I even did the amazon credit card to get $30 off my first purchase. That made the deal even better.  Once I received both adapters I hooked it up to my living room Tivo and within 5 minutes it was ready to go.  I plugged in the adapter and Tivo recognized it immediately.  I had to answer some basic question along with keying my network password and that was it.  Simple!!! I then connected my 2nd Tivo and 5 minutes later it was ready too.  I down loaded the software from Tivo website to my laptop and with in a few minutes all three where tied together.  I can download shows to my laptop. (That does take a while).  From the living room I can view what shows are available on the bedroom tivo and transfer show to the living room.  Once you start the transfer process you can start watching the show.  Having you music & Pics available to view or hear on either Tivo via the laptop is awesome.  It opens up a new set of options that I didn't know where available.  Movie show time, purchase movie ticket, weather info, games, movie trailers.  A must have if you have two Tivo's.  You can get a Dual Tuner Tivo from there website for $30 with shipping. Great deal!!!  Tivo.com