The FX5600LE or 5600XT would be a "no-go". However, if your game collection contains some older titles, especially earlier Unreal-engine titles, (pre-UT2k3), then the FX5600 would be the better choice. All of the RADEONs, (R100, R2X0, R3X0), regardless of platform or driver, do a lousy job of...