Microsoft MyPhone beta (a.k.a. SkyBox) is open for pre-registration right now and you can get yourself an early position in the wait list with your live.com credentials.
If you haven’t heard of MS MyPhone before, it will be something similar to Apple’s MobileMe in the end, a place where you can backup & sync your contacts, mail, calendar events and documents on your Windows Mobile operated phone. Although details are not clear at the moment, it is expected to be a free service in the beginning.
[via Engadget Mobile]