Dotfred’s Space has a backup software free of charge to back up everything on your Windows Mobile device. The problem here is that WM required you to back up contacts and so on using an MS Exchange server. This software allows you to create a backup file and then restore it and does not rely on any other software to do it.
Great stuff if you are using a Windows Mobile based PDA/Mobile phone such as the Ericsson X1 or the HTC series of mobiles. Works with both touch-screen and non-touch-screen mobiles.