Desktop Icons Won't Stay Put?

So, as the title says, my desktop icons wont stay put. This only just happened 2 days ago, Sunday my icons were where I put them, and not moving on their own.Suddenly Monday they are auto arranged on the left side in no particular order.So, what is causing thisFirst let me say, I have already checked, auto arrange is NOT on. I've also not right clicked my desktop and clicked sort by >.This problem is happening on boot up, I can move an icon to a different spot, reboot and it will be moved back to the left side of my screen. I do have a dual monitor setup, I have a 22" asus monitor hooked up through HDMI to DVI (HDMI end is on the monitor), and then a 40" tv hooked up from HDMI to HDMI. Both monitors are running into a single HIS 6950 2GB model video card. I've had this working fine since last September.

The only coincidence I can think of that may have caused this is my graphic drivers. If my memory serves me correctly I updated from 12.11 to 12.12 for the ATI card Sunday night after it popped up and bugged me and I decided I wasnt lazy enough to have it remind me again a week later. So I went ahead and updated, all worked fine, shut down and booted pc back up the next day (Monday) and sure enough icons moved. either thats the problem or it's a huge coincidence. I'm going to roll the drivers back to the 12.11 version to test this theory but I was curious if anyone else had heard reports of this, or even experienced this problem themselves, and if so was it the same 12.12 drivers I mentioned or something else?