It appears that Microsoft is about to unveil its much rumored My Phone Service beta for the Windows Mobile Platform. Microsoft has yet to officially update the main My Phone page but it is expected that the beta service will launch this week.
For those that have been following the My Phone service they will know that the "sign in" button has yet to appear but there is a back door way into the beta. If you're looking to jump into the experience you can follow the link here.
Entering your information takes you to a page where you will be put onto a waiting list or you can enter a promo code to be entered directly into the beta.