is there a working xbox emulator yet? i have got hold of a massive box of copied games that wont play on an unchipped xbox
best off chipping the one you got or getting a chipped one from ebay or similar, old xbox's are worth nothing now.
Nope, and there won't be. A PS2 emulator barely runs, the Dolphin, Gamecube's emulator doesn't run well, so obviously the X-box one(with the X-box being the most "powerful" system out of the three) won't run at all. Even with a top of the line computer, it just won't happen. The Dreamcast emulator is the peak of emulation as far as computers go now.
Xeon are the only emulator i know but it dont run many games (almost no one) but if you want to give it a try... Xeon minimum requeriments * Windows XP * Latest DirectX * Pentium 4 2.0Ghz * 1024mb RAM * Recommended Video Cards: GeForce FX or Radeon 9200 Pro or higher there is another Cxbx but i haven't tested it