I've been a member of the Yahoo! LXX group for a few months, and after sending the below link to that group, a member suggested I post it here. I'm glad to be part of this group anyway, since textual criticism is an interest of mine.
I've put together part 1 of a short primer on using the Göttingen Septuagint. I'm open to any feedback or suggestions, especially since my aim with this post (and a forthcoming part 2 before the end of the year) is to help the user of Göttingen find her or his way around a little more easily.