I'm at work and bored so I thought why not finally try this on my 770 and 1GB card. I followed the instructions and managed to get it working (I think). I followed Renauds instructions on how to do the partitioning part. Had a wee bit of trouble with the partitioning tool but that was because I wasn't full screen I think and so it messed up the display. I am just copying everything back onto the 800MB or so partition I can see on the 770 now. How much free memory should I see on the device now. I forgot to look before I started what it was using! Thanks Renaud and Stefan for your instructions