I recently built a computer sans monitor, so I grabbed my grandma's old 17" CRT that's like 6 years old and hooked it up. The computer has a GeForce 4 MX 4000. The CRT ran at 1240x1200 (or something like that) and 60Hz refresh rate. I just bought a new Samsung LCD monitor and hooked it up. It runs at the same resolution but is set at 72Hz refresh. Whilst playing games and generally messing around on the computer, it is much blurrier than the old CRT. Some of the games are hugely worse with the new monitor. This strikes me as though it shouldn't be so. Does anyone have any ideas? Should I set the new LCD to 60Hz refresh or what?