so far so good
 

I'm running a mimo 710S and 5.2 running good so far on windows 7 Enterprise RTM. I'm also using in tandem with DisplayFusion so I can have a taskbar dedicated to it, and working great so far.

-Steve

5.2RC fixed my issues
 

I second the motion! my monitors wouldn't get off standby for no reason yesterday on 5.2b1 but I just installed 5.2RC and it fixed them! I'm on Windows 7 Ultimate 64 bit with an older hi res 1680 x 1050 card and on of your fancy new 2048 x 1152 ones :)