I for one am very thankful for the generosity of the "hacking" (used in the original non-pejorative sense) community. I just used WinMFS to upgrade 3 boxes. Cost was 3 x $90 instead of 3 x $239. Big difference. Much thanks to DVRupgrade and weaKnees for sponsoring Tivo Community. But ouch! We're talking big bucks. And I also avoided dvr_dude on fleabay. At least the sponsors give back some of their profits to help run this site.