I get a BSoD when switching on the Virus, pretty much every single time. No other programs are running. Seems to have started with 4.5. On the restart it's fine, only happens if I switch on Virus while computer was already on.
Virus TI Desktop
Gigabyte P67-UD4 (I'm using a USB2 socket on here)
M-Audio Delta 1010LT
Gigabyte GTX 460 SOC 1GB
Also, the notes sometimes go out of sync in Cubase 5. Hitting stop then play again fixes it but it's a bit annoying. Again only since 4.5.
(wow sorry about the massive line breaks, don't know why it added those)