BBCWatcher writes: It's December 6, 2007, and Lenovo just announced new ThinkPad T61 models preloaded with... Microsoft Windows XP. Ironically they're called ThinkPad T61 "TopSeller" models. Lenovo says they're aimed at small and medium sized businesses. The XP TopSellers are available immediately, and the part numbers are 6465-03U, 7658-04U, and 7664-06U (PDF links). "Lenovo recommends Windows Vista Business"? Not so much.