PPCGeeks - Virtual Mobile Remote Control

Virtual Mobile is an online service from Sprite Mobile , a leading Windows Mobile developer. If you have tried Dashwire or Microsoft MyPhone, its a similar app. Virtual Mobile is a free app in its beta stage. It should work on all WM5, WM6/6.1 phones.
With Virtual Mobile you can automatically back up the following data:

Contacts
SMS
Photos
Calendar
Call History

It also provides some remote security features like

Remotely lock the device from your PC.
Remotely wipe the data from the device.

You also can interact with you device from your PC, so no need to use the stylus to type in your text.

Get it here:http://www.spritesoftware.com/products/virtual-mobile