I use SerialMagic Professional for Windows Mobile allowed me to easily interface a Fisher Accu-413 balance with an HP iPAQ hx-4700 PDA using an RS-232 cable. Hundreds of weight readings that would otherwise have to be entered by hand are done with SerialMagic directly into Pocket Excel. This significantly cuts time to make readings and reduces errors from misreads. The installation and setup were simple, and Serial IO provided excellent technical support for their product. Using SerialMagic saves about 10 hours per week
