I have the Paradox build installed on my box and have done some little alterations and tweaks here and there. Basically pruned the paradox build to suit my own needs. Question. Can I make a full back up of this in case I need to install it at later date if my box does a wobbly? I've tried USB to SD Add-on( can't remember exact name soz) , selected the SD card for back up only for it to throw an error something like "card not writable". And sure enough, it doesn't back up. Can anyone throw some light on this? Cheers!