I know I've seen Signature links to a great unofficial SEC, but I'm tired of hunting for it. Can someone provide me a link? I'm not looking for the Fenyan's Solaris SEC, which is excellent.

Is ACQ's SEC the one you are looking for?

That's exactly what I was looking for. Thanks for the link. I've printed that thing a zillion times, but I keep leaving it at the FLGS et al.