hey all, i had the problem with POP and the slow down, but i somehow fixed it.
im guessing that the game wasnt properly caching files to the hard drive, and it is slowing down because it is trying to.
two things that i did to fix the problem was:
1. empty out the cache folder on the e: partition
2. and i started a game of halo to put files on the x: partition
i dont completely understand the problem in the first place, but thats what i did to get the game working.
i have a 1.0 xbox, w/4977 X2, evox, 45gig HD