Okay, I've downloaded about 10 movies from limewire w/ no problem. Viewing them on RealPlayer, no problem. Burning them to dvd is a problem. I have a dvd burner on my computer so what's the problem. I have PowerDVD, Quicktime, Nero, WMP. Are these not the right things I need? What the heck are codecs, b/c I see that a lot when searching for answers. I can burn cds easily, but always get an error for dvd, saying file type not supported or something like that. What am I doing wrong? Please help.