copying flash

Hello,

My current mini2440 is starting to fail so I want to replace it but how can
I write the current filesystem to my memory card for reinstallation on the
other device?

My best guess would be:

nand read.jffs2 0x31000000
fatwrite mmc 0:1 0x31000000 myimage.jffs2

Is this correct? (before I screw something up)

Why not back it up using DNW?  Then copy to a memory card.

I don't own windows... ;-)

OK, that's a good reason!

How about usbpush then.  I know it will load files into flash, so I imagine
it can do the reverse.

Your commands look sensible, however I can't confirm if it is right.

Good luck!