Yes, I did send it. I really don't know what goes into being friends, but seeing as how you were kind enough to send me that AudioControl manual awhile back, I thought that I would add you to my currently short list of friends! I think that it is a way to keep track of the people that you talk to most, but that is just my best guess! It is not a big deal if you say no, but I thought that I would throw the invitation out there for you!
Best Wishes,
Jason