I'm so glad there are people who'll supply parts to the public for consumer electronics. weaKnees saved my Tivo S3 from the trash heap. My power supply went bad. I Google'd around for a replacement -- weaKnees shows up on my search at the top of the list. I thought to myself - DUH! Of course they sell power supplies too. The price was the only quibble I have with it, but with a S3 and Lifetime, it was worth the $100 pricetag. I think it was a total of about 10 screws and 5 minutes worth of actual work. My S3 is back on its feet and I can give the Comcast DVR the boot. (man that thing is horrible) Kudos to weaKnees for being there when we need them (and for speedy free shipment).