I am having problems-
I decided to use the easy transfer feature, as I don't have a lot of patience for the tedious backups when installing a new os. It said it would transfer all my settings including mail and browser stuff, but it did neither. I've got to put all my contacts back in and bookmarks and so forth, I am not impressed with this feature. It pretty much didn't do what I needed it to do.
Also, I was running the beta which for some reason had trouble with IE8, and also had issues with media player which I thought was funny considering those are both microsoft products. After the RC install,initially firing up IE, it worked fine. After installing my programs and doing the easy transfer, it suddenly became unusable again. No matter what I do I get the message that "IE is not able to display the page." I use firefox mostly, however the web site for my college prefers IE so I am kinda stuck. Its also finals week so I haven't had time to look at it and see if its fixable, but right now Internet explorer is broken. I am using the 64bit version, and it is harder to deal with than the 32 bit.
Also my win 7 lappy is having problems with the power saving features. It worked fine before but now it will go into power save and turn off the monitor. When I go to wake it up, the system freezes and I can't ctrl-alt-del or anything. It takes a hard reboot at that point. Pretty much makes sleep mode obsolete. One more thing, it wouldn't take the Win 7 64bit drivers for Geforce, but I guess thats because the graphics are handled by integrated 8200M.
My wife is having issues too, although not as many as with the beta. It may be fixable by loading some software for the kvm switch. She is running 32 bit and I find it much more to my liking. Her machine is doing pretty well.