Aren't your required to add a "IMHO" or "My $.02" to this section of the reply. :-) If you need higher speed or lower cost, or want something more than an RS-232-to-USB "adaptor", Cypress Semiconductor has -- by far -- the broadest line of USB microcontrollers and fixed-function USB interface ICs. Info is at http://www.cypress.com . -Andy === Andrew Warren -- aiw@cypress.com === Principal Design Engineer === Cypress Semiconductor Corporation === === Opinions expressed above do not === necessarily represent those of === Cypress Semiconductor Corporation -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body > -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body