I'm not the network person in the house, that would be my wife. We are thinking about purchasing the Series 3 TiVo but we want to hook it up to our wireless network. I know it has an ethernet port but can you connect it to your wireless network? Also does anybody know how long the warranty is on this 800.00 puppy? I'd love to come back to TiVo after having this POS SA 8300 but it's a huge amount of money. One other question....How does the stability of TiVo appear at this time? Will they still be around in 10 years?