Tivo Wireless Adapters

I'm a little pissed off at Tivo. I owned a Series 2 Tivo unit and had to go out and buy an extra wireless adapter because it only worked with a small list of "certified" adapters. Can't remember what it cost me but it was not cheap.

Now I upgrade to a Series 3 and am going through the guided setup and it pukes on my wireless adapter that I bought special for the Series 2. Now I have to go out and buy their special wireless adapter.

They are getting like the cable companies with special adapters and a pricing model that could confuse a CPA!