Saved these from being trashed. Macintosh Classic 4Mb, 40Mb, OS 7 works fine. Performa 6400/180 88Mb. These are my first "vintage" Macs So far the oldest have been iMac G3 years ago. Now trying to get some old games to Classic and PCI ethernet card to Performa. Luckily the Performa came with VGA-adapter so i was able to attach it to LCD display.