That's awesome, thanks for the live link. I actually just stumbled onto the Heatmeter software and forum post a few weeks ago and started ordering parts to build one this week.
How difficult was it for you to build and get running? It seems pretty straight forward from all the posts I've read.
Unrefined Swine BBQ Team: Large Spicewine, Three Ugly Drums, WSM, Handful of assorted Webers