http://wiki.onmac.net/index.php/Users/XOM/Drivers I'm still looking for a decent apple imac keyboard drivers for XP but there's hope. However don't hesitate to contact me if you found a better solution than remapkey.exe
All of these drivers are 100% useless with Parallels, because they have nothing to do with Parallels' devices. And the things that are actually useful under Parallels (like Apple Mouse Utility and remapkey.exe (and no, there's no better solution than that) aren't "drivers".