I just got a ViewSonic A90f+ UltraBrite 19" CRT monitor. I upgraded from a Leo 14" CRT and wasnt sure of any of the "do's" and "dont's" of newer monitors. What im trying to say is, it supports a max resolution of 1600x1200 @ 60hz but I have it set at 1280x960 @ 75 hz (I could have it at 85hz) and was wondering if having it at this setting for many many hours a day (like 12+) Would cause any overheating issues or any problems out of the norm if I had it at 1280x960 @ 85 hz? Anyone with experience have any comments for me? Thanks.