While we're all (wisely) recommending Tomtom's excellent site, I must point out that Ricky55 expressed a need for HD games that don't
use WHDLoad. Many of the games on Tomtom's site use WHDLoad.
@Ricky55: It really isn't that fiddly to use, you know, and really quite handy to have. Run me through the exact problem again, please? We can fix it, honest.