i have a compaq pc at my house and i use mac g4's at school. the only way to transfer files is through zips so i bought a external parallel zip drive for my home pc. i plugged it all up, installed transmac and everything was going smooth. it read the mac disks and wrote quickly. i've done this for about a week, but now when i insert my mac disks, the zip drive just clicks and never reads. is there a way to fix this? also, i heard that pc zip disks could be read/written to on macs, any truth? that way i could just stop using mac zips and move onto the pc zips. thanks to anyone that can help, i'm quite fluent with windows based computers, but i've never gotten into macs, so i don't know much about them or their software/hardware.