Here's a patch for the PAL version of Baldurs gate to disable the FMV. I just followed the FAQ method. This now allows it to get into the game. Once there though, there are some quite serious rendering issues. ZeroGS has problems rendering the full screen. The other screen-shots are taken with a patched GSsoft DLL for the latest SVN - you can find the source patch in another thread (with any luck it will be applied to SVN).
edit: the other thread is here:
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Ian