Also, check the previous post titled "problem exporting jpg" that is on the 3rd page of the Using Alibre Design. On the 2nd page of that post, AA5 has several suggestions for fixing display issues.
Turning the hardware acceleration off "works" but I'll have to figure out the problem, as it's a new computer with all the hardware features you'd expect out of a high end P4.
I've downloaded the new drivers - hopefully that will work.