The LC 520 and some of the LC 550 series used a CD-ROM drive that requires Sony type CD caddies. The Performa 550 used a tray load drive and the LC 550 also did after the Performa version was released.
The caddies are about the size of a CD jewel box, have a flip open clear lid and s sliding metal shutter on the bottom. Caddy load drives are great for places where people may not be careful with the discs. The LC 520 is equivalent to an LCIII All In One and runs at 25Mhz. The LC/Performa 550 is identical to the LC 520 except it runs at 33Mhz. Its logic board is the same as the Color Classic II. I like to call it the "Fat CCII". ;) ===== "Work it harder make it better do it faster makes us stronger. More than ever hour after our work is never over." Daft Punk __________________________________________________ Do you Yahoo!? New DSL Internet Access from SBC & Yahoo! http://sbc.yahoo.com -- Vintage Macs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Enter To Win A | -- Canon PowerShot Digital Cameras start at $299 | Free iBook! | Support Low End Mac <http://lowendmac.com/lists/support.html> Vintage Macs list info: <http://lowendmac.com/lists/vintagemacs.shtml> The FAQ: <http://macfaq.org/> Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive: <http://www.mail-archive.com/vintage.macs%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com
