I just upgraded to FCS 3 from FCS 1. Everything has been working fine for years, and FCP7 had been working well too since the upgrade, for about two days. I usually work in XDCAM but a couple days ago I had to edit some HDV footage so I changed my "Easy Setup" over to HDV 1080i60. When I applied the changes, my Viewer and Canvas windows flickered and changed to white. Now when I view a clip, I either get just the white window or scrambled colors (see screenshots attached). Exporting as a movie or sending to Color still works fine and the output looks as it should, but this is making editing impossible. This problem seems permanent now, now matter if I'm editing XDCAM, HDV or DV I always get this, and this problem has survived reboots as well. Also attached is a screenshot of my Canvas window settings. I'm not just on "Alpha" or something. Any ideas? I have a deadline coming up.