I stumbled on a link to this:Pocket Patient Billing for the Palm Computing Platform. I've not tried it .. but tempted to. Medical applications for the palmpilot are growing in both number and size. I'm NOT a fan of big software. Entering patient informaiton into palmpilots all day is not medical care. Patient tracking programs like pocketMD create a shadow medical record that is rarely necessary. The nice thing about Pocket Patient Billing is that the software only tries to do what is necessary - track names, dates, ICD-9 codes, etc. I think I'll try it!