My personal opinion, is that MOST of the things that the average user wants to do with a Stand Alone Tivo is ready to go right out of the box with NO hacks needed. So I would look around at what you can do without hacking BEFORE you make the commitment. And it is a commitment because you will end up haveing to constantly tweak and monitor your system. Having said that I think if you look at This thread you will find the SApper will get you started.bscwaryan said:
I assume you are using a Stand alone tivo, if you are using a DirecTV w/Tivo Hacking makes more sense but look at the really LONG thread that says hacking just got a whole lot easier.