That piddly 250GB hard drive on a TiVo Series3 not doing it for you? The thing about buying a high definition PVR is that high definition TV takes up a lot of space, so you can only store about 32 hours of HDTV programs.

Well, DVR Upgrade and WeaKnees have been giving you the option of buying modified TiVos with hard drives up to 750GB. That should be enough for 100 hours of HDTV or 1000 hours of standard definition programming. But that's not good enough for you either, now is it?

Well, WeaKnees has announced that they're preparing a 1TB Series3 TiVo, capable of storing 144 hours of high definition recordings. Of course, WeaKnees charges $1250 to $1600 for a Series3 box with a 750GB hard drive, so don't expect the 1TB model to come cheap.