Hello fellow listers, I recently purchased a PowerBook 2400c with a NUpowr 240 MHz G3 upgrade, a 4 GB hard drive, and 112 MB of RAM. The issue: the floppy drive doesn't mount floppies. In fact, it doesn't sound like any of the internal mechanics are working at all. Is it possible to open up this external drive and repair it? If not, where could I purchase another one? Thank you, Chris