Quote - Thank you bhoins. Please explain. I've been using Bryce 7.1 Pro exclusively with the LAA flag set for 3+ years, the earlier versions down to 4 at rare times but also set to LAA. The only parts I can imagine crashing with the LAA set is the IL which I haven't used a lot and Displacement in the Mat Lab only works if Priority is set to low, otherwise Bryce crashes LA aware or not. If there are some catches in the code, I would very much like to know where.

I don't know where they all are, I just know that there are hard coded memory limits, and forcing LAA for a program with such issues causes those programs to be less stable. (I do know one of them is in the Texture import.) Note I don't write software for a living, but I do test it for a living. :) You may not have had issues, but that doesn't mean others won't.