Nvidia 260m 1gb ddr3(matched with a 2.0ghz intel c2d p7350), Nvidia 9800m gs 512mb ddr3(matched with a INTEL CORE 2 DUO P8700 2.53ghz, Nvidia gt 240m 1gb ddr2(matched with a Intel Core 2 Duo T9600 2.8GHz)
Nvidia 9800m gs 512mb ddr3(matched with a 2.13 ghz Intel® Core™2 Duo processor P7450)
These are all from computers on ebay please let me know which of these looks like the best set up. They all come with 4 gb of ram 15" or 16" screen