this is kinda weird bu even though it says that the file is an avi, when i look at the quicktime movie info it says that the format is MPG4.

I also tried going to 3ivx.com and downloading the divx doctor 2.1 - it gave me an error when i tried to "fix" the simpsons episode it apparently is not an avi as it was labled, but an MPG4

I do have the 3ivx D4 4.04 for Mac OS9

can i decode the MPG4 with what i have or does that require additional software?