Hi Timo,

> IIRC i set them on both machines to 512MByte.

Sounds like a good test.
 
> > That seems to be the
> > cutoff on macppc, but it could be lower (but I've tried 300M and
> > smaller with no problems).
> 
> i'll test it with different configurations, 300MByte, 500MByte, 
> 600MByte, 750MByte e.g....?

I'd probably try to binary tree it. 300M works in macppc, 600M doesn't.
What does 450M do?

tim