Helps for me, thanks a lot. But why is this game such a memory-monster?

Finally it's up! ;)

Intel Core 2 Duo 2,67 GHz
Win7 32Bit
4GB DDR2 Ram
Nvidia GeForce 8800GT

I got very annoying crashes which are like after every mission. BoneCraft just crashes and Windows says it doesn't work any more. Sometimes I'm lucky and my progress is saved before the crash but...