Finally an answer that I know. When I was looking for doc's on this same topic I checed out this site: http://www.9thtee.com/tivoupgrades.htm This site has allot of infor on obtaining parts for your TV. But it also has links to website with info about hacking your Tivo. This site was also a good resource as well http://hellcat.tyger.org/MFS/2.0/howto.html Jason Lanpher jlanpher at stealthnetworking.com http://www.stealthnetworking.com Remember there are only 10 types of people in this world. Those who understand Binary and those who don't.