I bought a cheapie $25 DigiPro 5"x4" graphics tablet from Amazon for $25 for the purpose of using Jarnal and the "wet signature" feature Graham set up some time ago. Just installed it to my laptop. Works great! I'm pleased. Some pharmacies continue to complain that we can't use signature files for controlled substances. Neither Allscript's eprescription or PracticeFusion's eRx module can be used for "Electronic Prescribing of Controlled Substances" (EPCS) -- at least, yet. So, faxing Schedule III prescriptions is working fine for me with Synapse.