This sounds awesome!
I'll take one, but I learned my lesson with the Mini...I won't be forking over any $$$ until the product is 100%, and there are no more "here's our product, but we'll roll out an update soon to enable certain features we didn't finish".
TiVo Premiere XL4 (X2!)
TiVo Mini (X2!)
Retired: TiVo Series 2 ST, Philips Series 1 HDR212