Hi all, I'm brainstorming for my next (hobby) project, an automatic CDROM-changer for my entire CD collection, total ~450 CD/CDROM/DVDs. In these quantities it is mostly called a jukebox. I was thinking of a PIC controlling the robotics, interfaced via RS232 to my computer, and an external disk drive. But I can't find a way to pack the cd's efficiently (the main reason to do this) and pick them up in a non-complicated manner. In professional jukeboxes, all CD's are in small trays but I don't like the idea to make 500 complicated trays myself. Do any of you have a good idea? Thanks in advance, Koen van Leeuwen -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu