Hi all.. Got a MBA, and was wondering weather i should copy everything onto my local external hard drive and keep optical media in a safe place. Reason being, i never us optical media, but i my former MacBook Pro, i have dome customized Boot CD's repair.. stuff. and general miscellaneous stuff. I do have one large external drive, so I could probably make .iso images of these discs and keep them on had drive, when needed... However, i also may need them for booting other people's system's to fix, (mates etc) So would it be better to keep them, or make a CD-RW of them (as needed) ? FYI. I also dunno about getting the Superdrive for MBA, since 99% of the time optical storage is never used.