Sorry, still having the problem
I'm also getting the same message:
"you do not have permission to access this page. This could be due to one of several reasons:
Your user account may not have sufficient privileges to access this page. Are you trying to edit someone else's post, access administrative features or some other privileged system?
If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation. "
I'm running Internet Explorer 7.0.5730.13, I've installed the latest Java application and it is enabled within internet explorer.
In the pop up settings and privacy settings menus I've enabled pop ups and cookies from this site but it still didn't make a difference.
I tried turning off my privacy settings and pop up blocker but this didn't make a difference either. I logged in and out of the site each time I tried changing my privacy settings.