Hey tyke
I think we have the same problem as well as HardCase and many others

Are you getting those freezing while watching movies? Cause this issue is around everywhere and Im currently working it out with an NVIDIA technician.
Im getting this issues with 175.16 WHQL, 175.80 BETA and 174.74 BETA

However, when I disable SLI, no problems whatsoever. 100% estable and no corruptions 15 hours estable with 0704

But I miss SLI... which is estable in games anyways