A friend of mine has on old Performa that does not turn on. I'm not sure which model. He gave me the old 350 MB hard drive from it, hoping I can pull off some old files for him. I put it in my hard drive enclosure and hooked to my PB via firewire. The drives shows in Disk Utility, but it does not mount. I figured it would be formatted in HFS. If not what file system does it use? It there a program that will allow me to read it? The hard drive may be broken, but I'd like to try everything before I give up.