That's why I asked about the frame. Not that great for search engines.
But anyway, it's easy enough to sort that in the future if you want to.
Okay, there is one relatively large problem. That host you have, 000a.biz, doesn't seem to allow PHP mail which is needed not just for Joomla but for SMF as well, which would explain the notification problems.
Is there any page where they list what the package features are?