Whats the different in these 3? i'm confused. from http://www.l-buy.com/videocards.asp ATI RADEON 9700 128MB W/TV OUT BY POWERCOLOR (OEM) 1 YEAR WARRANTY $210.00 ATI Radeon 9700 Pro 128MB DDR AGP (OEM-Sapphire) $279.00 ATI RADEON9700PRO 128M TV/DVI/DUAL HEAD AGP4X/8X Retail $329.00 www.newegg.com has even more options. What to spend around $200 but will spend more i have too. What anyother options to look at? it has to have dual moniter support.