Well, I wanted to see what your site looked like with the MOD, but when I tried to register for an account, I got:
The entered e-mail domain has no valid MX record.Please note that you will need to enter a valid e-mail address before your account is activated. You will receive an e-mail at the address you provide that contains an account activation link.
ITS HOTMAIL!!!! Sheesh, I think you're registration system is having some issues.......
And since you state on the first page there is no username/password required, where can I see this in action?