1) Does your config.ini contain the entry that changes the amount of reserved cache memory on the player?

No

2) Are you running beta 13?

Yes. Hijack 291

3) Have you replaced your init or are you running any other programs at startup other than the default player software?

Yes I am using Bitt's preinit to start telnet, viewer and empacman, although I am sure it did it before I added them. I can remove them and let you know. The visuals definitely jittered on a clean unmodded player.

4) How many tracks exist on your player?

about 5100 on a single 30G disk.
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Christian
#40104192 120Gb (no longer in my E36 M3, won't fit the E46 M3)