I used this trick once for Mortal Kombat Trillogy! I had the PC version, but for some reason, the music tracks where missing!! So, I borrowed the PSX version and reburned the PC version.
But the most impressive trick I did was with the PC version of Earthworm Jim 2. I got it from a magazine that always comes with a full game. But it was missing the music tracks. So, I downloaded the Snes rom, and using an emulator, I dumped all the songs. Then, I converted them to .wav files and reburned the game cd!!! Ok, I didn't had CD quality musics, but hey! At least the musics on the snes version are great!
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Goals: -Buy a new video Card; Buy F.E.A.R; Beat NOLF 1 and 2; Buy cat food.