I have been testing a Synchronise program (DSynchronize http://dimio.altervista.org/eng/ CLICK on the English Flag for English language)

It appears to be a handy prog.  Basically it will synchronise to another drive in real time - as you work.

I have just processed some images on My Working Image drive F and all has copied to Usb drive G as I worked.
Not surprisingly I don't think is would syn the discription data.
OK I know Flash Card will do all backing up but real time backup is handy for me.

Jeff