MyMobile SMS Transfer is an app used to backup sms and outlook contacts on windows mobile. You could use this software to save your mobile outlook contacts and sms as .xml or txt file;Restore sms and outlook contacts from pc to mobile phone;Manage sms & outlook contacts on pc.

With MyMobile SMS Transfer, you can:

Backup SMS Messages for windows mobile into .txt file or .xml backup file and save onto your computer
Restore SMS Messages from a .xml backup file
View and edit exported text message on computer
Support all SMS default folders (Inbox, Outbox, Drafts, Sent Items, Deleted Items) and custom folders
Support unlimited SMS backup/restore and print it on computer
Fast backup and restore speed
Fully Support Windows Mobile 5/6.0/6.1/6.5.
Easy to use
Support VGA and WVGA Screen (such as HTC Touch HD/2 and Diamond/2)

http://www.my-sms-backup.com/