just use iMovie and then iDVD. The easiest way would be to save it all off to digital camcorder from the tivo. Then you can import into iMovie effortlessly. After you edit everything just export to iDVD and set up the chapters, etc. and then burn the dvd's. Don't know if this helps at all. Good luck !

Thanks Richard...I'll take a look at that software. Does it only work with Macs?