I have flashed before and I have NEVER had this problem. I am trying to copy the CM10 zip file along with gapps onto my internal SD card. After deleting basically everything on my SD card, I was able to get the CM10 zip file, but it still won't let me put gapps. It keeps saying that I don't have enough space. This has NEVER happened before, and there's nothing else I can delete to even provide space. It just doesn't make sense. I used to be able to just paste both files in no problem. And I know for a fact this is the internal SD because when i reboot into recovery i see the CM10 zip file there. Someone please help, I'm extremely frustrated at this point.