Thanks Lance. Forgive my ignorance (my excuse is that I'm a MS novice, and working on my first implementation of it

... but is ALL I have to do is replace the R4 and R7 2.49k ohm resistors with 2.2k ohm and thats it? or do I have to put in the 2.2k ohm resistors in conjunction with playing with Easytherm?
I'm not sure how much i want to 'get into it' on my first attempt..it may end up being a smarter solution for me to simply spend the cash on some of the sensors with known values, and then try out the Honda ones at a later time...
thx
Matt