@Morglum007:
I never had CRC errors with the fixed i6comp v 1.03b. Don't forget: I am
not a developer of i6comp and I am not firm with the IS cab file format.

I try only to fix bugs (if I have the source code) and write cracks for games. But if I will find a cab file where i6comp is producing CRC errors I will try to find a fix for this problem.
BTW: I really
hate GTA3 and I will not buy a game only to test i6comp. I only buy games I want to write a no-CD patch for and if I like the game, too. I will try to help you but this may last a while (or a century

).
Greetins,
DarkSoul