I usually prefer XVID or DIVX when I'm d/l'ing stuff myself. How much space do you save by doing the conversion? I know that you end up cutting a bunch of stuff out, but even with that included, do you go from say 5GB down to like 1GB? I'm wondering how much time it takes versus the amount of HDD space saved. At some point, it's probably worth it just to buy a 1.5TB HDD and be done with it. Those things only cost ~$100-$150 USD these days. If it takes hours per movie to convert and you cut the movie in half, you are probably money ahead just dumping the DVD contents to a big drive and moving on. Well, that's assuming there is manual input required for the entire process. If it's possible to batch the process, then it doesn't matter really.