I have a PT-210 printing terminal from Radio Shack. There's a slot for an rs232 serial connector adapter. Does anyone know anything about this adapter such that I can build one myself? How about schematics? -- David Griffith dgriffi at cs.csubak.edu A: Because it fouls the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail?