What is wrong with this?

When i pressed "register" on the homepage "www.wiredpakistan.com", i got this :

typing all the information required and submitting, i got an email with my password and the login page link. Successful login took me to this page:

Clicking on "posts":

Then clicking on view led to this page:

The last image shows "site admin" instead of "register"

Please fix this.

Was running a beta version of Wordpress 3 before, just updated to 3.0 final. Checking rest of the settings now...