I still haven't sorted my slow key dragging problem, but now I have a new one!
I updated my nvidia graphics driver to the latest one, and now my opengl seems to be broken. Here's a picture of what's happening...

Anyone have any idea what's going on? It's just the standard gorilla from the content. The other characters are distorted too, but not the character I'm working on currently thank heavens. It renders normally, but this is weird.
Mike