Netbook and dualbooting Vista & WinXP

I believe I shall never be able to activesyn my netbook pro with Vista.
Has anyone found a way??? However, if I have a dual OS booting
machine, would there be any problem activesyncing with the WinXP
boot? I thought there could be a problem with NBP drivers even if one
booted to the WinXP, since it uses SATA connections.
Have not quite managed to get a dualbooting going on my Vista machine,
but I have hope !

thanks,
John

If you can sync over serial then virtual pc is the answer.

To get vista to dual boot with xp with vista already installed is a complete headache, especially if you're not experienced at doing it. It isn't impossible, but requires a lot of steps. XP > Vista is the recommended process.