hey guys, i know RAMDAC's are important, but what exactly are they?? my 6800xt that fried had one 400mhz, and my 7800gs oc coming tomorrow has dual 400mhz, whats the difference?? and what is a ramdac??
-Desktop- Dual Monitor, Q8200 2.34Ghz, 8GB, 1TB, XFX 6850, 7 Ultimate
-ASUS UL50- SU7300, 4GB, 500GB, G210M, 7 Home Premium 64, XP Pro
-HP NC6400- Core Duo 1.86Ghz, 2.5GB, 64GB SSD, x1300, XP Pro