So today I found my Macintosh Performa 631CD desktop computer in my attic. To my dismay, it's too old for me to use with any of my existing peripherals, but perhaps I'll be able to change that soon. I know nothing about this computer, as I know booted it up once, but I'm sure it's a beast 1994. Anyways, just sharing. Is there anything special about this computer, or...?