Just like myspace, you can now put your facebook Id in your profile. (Go to usercp, then click on edit options on the top left nav and scroll the the bottom).
Note, this will only take the new 'shortcut' urls they just released. If you haven't set one up, you should go to Login | Facebook first.
Note, this will only take the new 'shortcut' urls they just released. If you haven't set one up, you should go to Login | Facebook first.