Brett/BigMac's MegaSquirt variant?

[area53 at validpath.com (Jeff Toomasson)]

Hi Folks - hope you all are enjoying your holidays.

For my turo project, I'm 75% going to go w/ SDS (primarily because I might get 
a hook up), but the popularity of Megasquirt has always intrigued me. I 
figured while I'm marooned at my in-laws here in rainy vancouver that I could 
read up on it. But I also wanted to read up on MacGarvey's/Brett's variant 
that they're using for the GRM car. Can anyone hook me up with the link?

Thanks!

JT