I've been getting some errors when I post. It still seems to post if I go back to the thread and refresh, but if I try to submit again, it just posts twice - argh. Anyways, I am savvy to the ways of the errors now, but I thought I would let Shaolin know as it looks like he double posted. If I get the error again, I will post it.
When I found that the forum was up again this morning, I tried to broadcast an administrative email to all members that the forum was up again. It seems that the hosting company has a quota on email recipients. The broadcast exceeded that quota. For a while afterward, I was getting that same error on simple posts.
I'm not sure where you're hosted, but I experience VERY BAD lag time all the time on this site. Sometimes it's blazing fast, most of the time it's rather slow, and some of the time I just give up waiting. I've had pretty good luck with westhost.com - they are based here in Cache Valley, are VERY fast, and quite inexpensive.