I just moved to a newer computer this week with Win7 and today find I can't copy/paste to the forums here. Probably haven't been able to all week, just today was the first time I tried.
So I'm following this thread and hope someone posts the answers we both need!
I just copied and pasted your post and didn't have a problem. Sorry,I don't know what your problem is or how to fix it.
I have found that sometimes the blue copied symbol lies, so I always right click and select copy, just like with XP.