Im having "blue" dots/artifacts on black surfaces when gaming at 1080p resolution. I'm not certain if it's an issue with my video cards ( 2 x 8800gt in sli) or the television Vizio 47 lcd 1080p (dvi-hdmi dongle). When I lower the resolution it doesn't do this. Has anyone else had any experience with SLI and HD 1080p resolutions? If I'm not being specific enough let me know what additional info would be useful, thanks.