Hi, I have been running MP for a few weeks now and it seems OK. It got a bit picky (read very fragile) on me when I was running it in a user account (rather than admin) on XP Pro. But all is good now (and a damn site faster).
Question? Which is better MP or GBPVR.
I really like the fact that you can change aspect ratio on the fly in MP (and you don't seem to be able to in GBPVR) but are there other pros and cons?