So, one of the teachers at the local college had a Lisa she was getting rid of, so she gave it to a friend of mine, who gave it to me. The keyboard even comes in the original Apple box, a Profile, the original mouse, and there's a second motherboard I'm told is intended as a replacement. It's the second model Lisa with the smaller floppy drive. When I hook the machine up and press the power button, there's this weird looped chirping sound that's made and nothing happens until I let go of the button. I'm about ready to try the second motherboard, but I was wondering if anyone with Lisa experience knows just what else might be the cause? It would be neat to get the thing running. It's also neat to browse the box of old software--including old Microsoft software. LisaWorks and more. Just thought I'd share!