Well, off the top of my head, it's a 68000 processor, should be able to go up to at least 4Mb of RAM, possibly more. External SCSI devices, and more RAM (if it's not maxed). It might have a PDS slot, that would take ethernet, and maybe an external video card, not sure about this. It is possible to get a box from Astante that you plug into the SCSI port and lets you put it on an ethernet network (very cool boxes, unfortunalty only good for 68k Macs). You will need an ADB mouse, my recommendation would be to haunt Goodwill for a while, if you've got a large one near you, they probably get them in every now and then. Look for a mouse with a connector that looks a little like the connector on the keyboard cable. ftp://ftp5.info.apple.com/Apple.Support.Area/Apple_SW_Updates/US/Macintosh/… m/Older_System/ Go with the System 7.0.x release. Unfortunatly this requires access to another Macintosh to make the disks. Zane | Zane H. Healy | UNIX Systems Adminstrator | | healyzh(a)ix.netcom.com (primary) | Linux Enthusiast | | healyzh(a)holonet.net (alternate) | Classic Computer Collector | +----------------------------------+----------------------------+ | For Empire of the Petal Throne and Traveller Role Playing, | | see http://www.dragonfire.net/~healyzh/ | | For the collecting of Classic Computers with info on them. | | see http://www.dragonfire.net/~healyzh/museum.html |