I've had this happen a few times where I click a "recent forum topics" link and it brings me to a page that says "Philbert, you do not have permission to access this page. This could be due to one of several reasons:".
This is the most recent one.
Is it a bug? Do other people experience it? Usually those links work fine or me, but everyonce in a while this happens. I'm using Firefox 1.0.6
That's a link to a Premium Member forum, hence the problem I think.