Over 90% of the problems people have with pIllusion are due to video driver issues. Try running with software rendering and see if the crashes stop.
Start – Programs – particleIllusion 3 – run with software rendering
If this fixes the problem, then it is indeed a video driver issue. Since you’re using the latest drivers, if they’re “beta” drivers, try using the latest drivers that are “released” or “qualified” (they are probably not the newest drivers).
Alan.
wondertouch