Word of warning... It appears that Tivo has used a power supply in the Series 3 units that has bad capacitors. My series 3 went down last week and being well out of warranty (I jumped on the Series 3 upgrade promotion) I opened the case. The first obvious issue was the Capxon (known bad capacitor vendor) brand capacitor bulging and starting to leak. I wonder how many other Series 3 units are experiencing this problem. It looks like they used quality capacitors on the motherboard, but went cheap on the power supply components. I have ordered some Rubycon replacements, I'll post with the results when I get it repaired.