Yeah, ask Karen, she'll be able to look into it since she's an admin and all...

Does it allow you to log in, or will it not even let you log in? If it's the latter, have you tried doing the lost password thing? Maybe you're having a cookie problem, because I know a lot of people have a cookie problem when using a site like this. They will log in just fine and dandy but when they attempt to post it'll just give them an error like "you must be logged in to post" and then it's the cookies fault...

Hope you get it worked out!!!