my fiance and i have two homes that we travel back and forth between. we like to take movies with us at times, however, we hate having to carry dvds whenever we travel. these are dvd's we bought, and we refuse to buy multiple copies of the same dvds to have in two places. We already spent our hard-earned money on these dvd's and refuse to do so again. i'd rather burn them. can I do this with my superdrive iMac g4 and maybe iDVD or Panther? Or must I buy some other software? Thanks for any help.