I picked up a TI99/4a with a PEB, it has the RS232 card, Floppy Controller Card, 32k card, and also there is a P-Code card in the original box. The owner had never installed the P-Code card. The most I’ve done with the TI99/4a was play cartridge based games, I’ve got no experience using the PEB. It did come with all the manuals, a number of cartridges, as well as about 50 miscellaneous Floppy disks. If someone wouldn’t mind giving me a brief rundown of using the System with the PEB, it would be greatly appreciated. -- Normal Person: Hey, it seems that you know a lot. Geek: To be honest, it's due to all the surfing I do. Normal Person: So you go surfing? Normal Person: But I don't think that has anything to do with knowing a lot... Geek: I think that's wrong on a fundamental level. Normal Person: Huh? Huh? What?