During the tutorial I see a white square texture card (which I assume is an effect being improperly displayed) appearing on the outer edge of every Borg cube and sphere I fight. I don't recall having that issue during the beta, but it's there all the time now in live. I've tried the game on two machines with very different hardware configurations, using minimum and maximum display settings, and the problem is present in either case. The only thing these two systems have in common is the driver version they're using (Nvidia 195.62). However, I was also using this driver during the beta and, as I said, I don't recall seeing the problem there.