Possible Duplicate:
Which files/folders on my SDCard are unsafe to delete manually?
I have searched the internet for what I felt would be a simple question. I have had my Evo for almost 18 months, and I know I will be resetting it soon, probably rooting it also. But need to clean up the SD card. Many strange looking folders that were created by apps that were deleted long ago. If I knew what was supposed to be there by default, then I would have a better chance to figure out what is there that doesn't have to be.