I didn't quite understand your question. If want to mirror your WinMo device so you can control it from XP, you can use MyMoblier.
edit: I re-read your question again and I think I understand now. MyMoblier is not the solution to your specific question, but I think it will do what you want and then some. Basically it displays your WinMo device on screen in XP and let's you remote control it from there. So yeah, essentially you can use that WinMo app in XP.