Hope this is not inappropriate to post as it involves a potential product, but I wanted to respond to Jessica Donahue's post about a pump tracking program. Until recently I have managed close to 200 pumps with a computer program my husband custom designed for my business. It is very simple and has worked perfectly for me for 4 years. It invoices, records payments, computes tax, swaps out pumps, and maintains the pump inventory. Just pumps -- not parts or kits. I have never considered marketing it due to other programs being available, but if there is a need and people are unhappy with what they are currently using, this program is idiot proof. It would take a while to write a manual for it -- although as simple as it is to use, perhaps that wouldn't be too diff. Anyway, I am just curious to see how many people would be interested in such a product if inexpensively priced. Please email me privately if there is an interest in this. Barbara