If you still have XP installed, you can export the registry from there, then save it so that you can get on it with linux, and wine must have a registry editor. So then mabye you can import it. Yet this may be a bad thing to do, because what I know about windows if it finds registry keys that don't belong, it's gets all wacked up, and wine is basically a version of windows. So, you should like copy your C:\ drive from win XP onto the part where your wine partion is, then import the registtry, mabye it'll work. So, give it a shot.