On Sat, 6 Feb 1999, dwood wrote: > I understand there is a software development kit available for the > 200lx but my enquiries to HP have had no results. Thaddeus Computing sells it in many forms. The printed version, the Windows version on their 1999 CD Infobase, and the HTML version (usable on the 200LX) also on the 1999 CD Infobase. In addition, there's NKIT, an EXM development tool (on www.palmtop.net) and LXREF (reference package for the 200LX) at www.comports.com/hplx. Those pretty much cover the palmtop hardware and programming for the System Manager. There's also PAL, the Palmtop Application Library, which allows you to simulate the System Manager "look and feel" with DOS programs. Also, there were some articles in "PDA Developers" magazine about System Manager programming, PAL programming, and the database structure many of the 200LX apps use. I don't have the URL handy, but I believe it was at something like www.cdbooks.com... anybody remember? ** HPLX-L LIST Info at http://www.sp.uconn.edu/~mchem1/HPLX.shtml