After a year and a half of trial and error in my start to finish goals......I download video files from LW in any format but prefer the avi.....once i establish the download is of quality.....
** convert the avi file with ConvertXtoDVD program, VSO Download DVD Burning Software, convert AVI to DVD, video converter, DVD copy to DVD slideshow photo(recently updated with Vista 64bit and Windows 7 comp), takes less than 20 min to convert and burn to 4.7 disc X8 speed which plays in any DVD player. (Was recommened by member of these forums)

**Magic DVD ripper Magic DVD Ripper - rip DVD to hard drive or blank DVD is AWESOME to burn rented DVD's with. (found on Cnet) has 5 free trial converstions before you buy.

Start to finish using both programs, AND burning a lifescribe lable is less than 20 minutes. MY OS & set up. Vista X64 - HP 8gb HD - Intel Quad (4) processor

Both programs have trial versions and are very affordable to purchase! IMHO...I have spent endless amounts of $$ on burning software that didnt work for over a year. In addition uninstall any of those programs you dont or cannot use exept for WMedia because they will complicate your goals.

good luck in your process..........I so know what your going through