add one more to those experiancing the same problem, i can log into any of my alts, or at least the 2 i have tried, but i cannot log into my main, yeah, i can log into alts i havent used 1 L$ on, but i cant log into the main with 30+ avatars which has had to much L$ used to count ~.~ HOWEVER
http://status.secondlifegrid.net/
they say they are working on it, should be safe to log in again sometime next week?