Larry
I posted this in the IX Beta forum also.
In a nutshell, we have 6 mini games pretty much ready to go using IX beta 1.0.5b and A7.80. None of them crash randomly!
Of corse we have a few bugs, but they are consistent and we have worked around them.

I notice the screenshot above is from standoff. When we tried standoff we got random errors also, Like JCL said could it be something bad in standoff!!! ie. Model, Image, Texture, wmb, dunno.

Do you get the random errors if you start a fresh project and work up from there?

Jethro.