Hi
I am in Australia.
So it is a little impractical for me to assist you.
Unless you find no other options.
I could also remotely coach you, if you are comfortable with both:
1
Working with an Excel spreadsheet.
2
Purchasing some modest priced ( probably $50 region ) hardware and using a PC to write to iButton ( probably $10 a piece ) hardware.
Michael
www.dgbint.com