Thanks Chuck for the info! When I saw this post on these manuals, I thought of you. Looks like they are claimed. It is me GADFRAN from _www.vintage-computer.com_ (http://www.vintage-computer.com) . I tried to respond to your message but my system was acting up again on that site. I only have the usual Tandons for Kaypros - TM100-2 and TM100-4. Frank In a message dated 1/7/2009 11:19:01 P.M. Eastern Standard Time, cclist at sydex.com writes: On 7 Jan 2009 at 21:56, FJGJR1 at aol.com wrote: a There's actually a 100-4 manual online somewhere. The -4 is 96tpi; the -4M is 100 tpi. Drives that can do 96 tpi are a dime a dozen; 100 tpi is a whole different matter--always useful to have a few extras. Was there ever a half-height 100 tpi floppy drive? I've never seen one. Cheers Chuck **************New year...new news. Be the first to know what is making headlines. (http://www.aol.com/?ncid=emlcntaolcom00000026)