Remember the old tech support joke about the guy who used his optical drive as a cupholder? This isn't quite that bad, but I just can't figure it out. I just bought a Sony Vaio E series. When I went to do the system backup, the discs would not fit into the optical drive. The hole in the disc is not big enough to fit over the drive spindle (?)--whatever you call the thing in the middle of the disc drive. I'd be grateful for any help, as it's a new machine, and I don't want to damage it by tinkering with it.