i recently downloaded WinAVI trial version and was very pleased with the outcome of converting my avi files and annoyed of the logo in the middle of the screen, so i bought the full version online. however, with the full version, i first put the new dvd in my ps2 and it says 'TV system doesn't match'. i hooked up another dvd player and it said the same thing. however, i put it in r POS dvd player in the living room, and it worked. y would the trial version work for my tv but not the full version? is there a setting that i'm missing?