So finally I've gotten around to loading this up. I took a little while to review as I've made a fair amount of changes over time, so I needed to make sure it was up-to-date and matched the rules. I'd say if you find any differences between the QRS and the rules - stick with the rules! (And let me know)
So here is the link to the QRS
It's 4 pages long (which seems a bit long) but the first two pages have all the charts you need to play most of the game, while the second two pages have ATGM, LAW, RPG etc stats and SAM stats. Hopefully this will mean less leafing through the book mid game.
If you print off the vehicle and gun stats you need and then use the QRS should should hardly need to refer to the rulebook except in weird circumstances.
Also there is now a new Official Battlegroup Forum which has a section to discuss the development of Battlegroup: NORTHAG. You can find it here.