Total War: Medieval 2 with the Retrofit Mods - by the way, if you have the game and the Kingdoms expansion, don't bother with the Retrofit Mod. I've been trying to play the game with the retrofit for the extra troop types, but they don't appear to be there, and now everytime the Tumurids move, attack or scratch their arse, the game crashes. I much prefer Medieval 1 anyway.
By the way, does anyone know how to get Baldur's Gate 2, and the expansion Throne of Bhaal, to work on Vista?