Hi Shawn,

I heard back from eon tech support about the "exr" file problem.

They say, because of the complexity of the issue, it can't be fixed with an update. However it will be fixed in the next release. Version 10.5, I suppose.  :-) 

Adriaan Barel (a.k.a. Vege Mite)
"Morality, like art, means drawing a line someplace." -- Oscar Wilde