On Dec 8, 2009, at 4:39 AM, Igor Mikolic-Torreira wrote: > I've also had crashes on Windows 7 64 bit, (HP Core Duo G71 series laptop, 4 GB RAM). When it happens, I am closing the app or closing a plan window. But I haven't been able to get a reproducible case. Although I shouldn't say this: Reproduction is the name of the game here. :^) Paul R.