Everytime I flash a new ROM, I add more stuff to my sd card. My sd card is literally full of stuff. I only have 3 GB left. This is probably a really dumb question - but how do I know which stuff I can delete and which stuff stays? I don't know what a lot of this stuff is. The last ROM I flashed, Nonsensikal 10.8.1 was today. I did do a dalvic wipe and a factory data settings wipe. Sorry - I have no idea if that makes any difference in the contents of my sd card. Any suggestions or tips would be GREATLY appreciated. Thanks!