BackUp Pro can protect your data by keeping an up-to-date copy things on card
Edit By BS Editor: BackUp Pro can protect your data by keeping an up-to-date copy of everything on a memory card (SD, MMC). It does this in a very efficient manner and is extremely fast. To give you complete peace-of-mind it also allows for unattended automatic backups at a pre-determined time of the day.
Try it for yourself. We are giving the Lite version away for free. Get your copy of BackUp Lite today.

Features in the Pro version include:
-great interface
-unattended backups
-Automatic Backup after HotSync
-removal of orphaned files
-selective restore
-exclusion of files for backup
-elaborate file view of backup directory and files in RAM
-quick toolbar access
-and much more ... you can free download BackUp Pro 1.8.3 now.