I am getting really pissed off with Mac OS X now... freezing frequently, VLC jumps all the time, loading is slow, and no it's not my iMac (@2.66GHZ) as it run fine with Leopard, but has anyone just suddenly lost the ability to Copy and Paste?

....and if the former, in what Application(s)?
And anger is not going to fix it. Let's take a calm, analytical approach, shall we?
Now you're exaggerating. That won't help either!
Since it's system-wide, I'd suggest that you log in under a different user account and see if you get copy & paste back. Looking forward to your optimistic reply...![]()
No, I don't know why it happened. Glad the new account fixes it. Don't throw out the old account until you've transferred stuff to the new one, but the old one is hosed. Mac Help has some good info on setting up a new account.
The funny thing is, many people have no problems whatsoever. Most problems, truthfully, are user created. It might be software you install, or a whole host of other things.