Last week, on Vets Day at about 2 PM my time, there was a power strike at the servers. We lost 1 gig of memory on one server. I bought some more to put in, and it just came in. I will try to do that tonight; if not, tomorrow.
The site will be down 5-10 minutes during this process.
FWIW, BCDB/Forum runs now on 2 gig, will go to 4. The MySQL server has 8 Gigs in it. The image server has 2, now 1... will go to 3.