When I'm playing the OG version of the game, I always seem to have sped up animations. Even forcing v sync to be enabled by NVIDIA didn't fix it. Furthermore, Meat Boy always spazzes out by constantly moving back and forth while spraying meat all over, and I litterally can't jump w/o using the pause trick. The game runs fine when I use the patched version. Can anyone find a solution?

I suppose you have a monitor which runs at more than 60hz ? If it's the case the only solution is to run the newest patch or find a way to make your monitor run at 60hz

Some monitors also have an option to change the framerate.