So I'm trying to clear up some space on my sd card as its filled up. As I was looking through, seeing whats taking up space I notice clockwork mod backups and nandroid take up a lot of space. What is the difference? I often make backups with rom manager an that's what gives me the clockworkmod backups. But what are the nandroid backups? I would say there were about 7 in there. Now awhile ago I may have booted into recovery an made backups an I know thats where I get to the nandroid backups. Can anyone fill me in on the differences here.