Forget Metal of Honor: Allied Assault while Half Life, Half Life2, Episode One, Fear, Prey, and others including some older(what you say?) 98-ME/XP capatible games were found to run well like Return to CastleWolfenstein and Soldier of Fortune I+II. It was actually a pleasant surprise to hear the original 8bit Duke Nukem(old dos) running through DOSBox on Vista Home Premium with 5.1 surround sound.