I was wondering if it's worth buying the 360 Slim in the 4GB model. I can't imagine a save file for a single game ever exceeding 32MB but I'm not too sure. The bummer is the DLC, but I doubt I'd buy anything... I guess I'd try game demos but they're usually around 1GB from what I've been told, so I'm okay for that really. However I did read on Amazon that the 4GB model doesn't have a hard-drive and instead relies on flash memory, making it incompatible with some online games. I'm not sure whether the guy was just talking crap or not so I thought I'd ask the experts. Any ideas? Thanks .