Hello, the project looks interesting.
The Home link takes you to the forum page, it should take you to the 'Home' page, which for the website is the front page. I don't think that a lot of people will know that 'My Account' is the way to go.
The thing is this, if I register in the main site, once I complete the registration I want to go to the main site, not to the forum, it should work the same as when I log in, I should end up directly on the main site.
The header of the site, with the head and the links, it is nice, but too big.
I was trying to link a flickr account and I got an error that is does not exist (this is fine, it does not exist), but I had to scroll down a lot just to find out what happened, so instead of seen the actual content of the page, I am only looking at the head. I have a 1024x800 resolution and I keep my browser window as small as I can.
Hope this helps.