OK, is there something bad about calling it 'Frisco'?
No i have never been to the US. When i do i shall be calling in on Angel and we are going to go pubbing!
Though SF woud be another place to go, i have seen it in films and does look awesome.
Did you get up to anything whilst here? You should deffinitly come down and visit again, two days is simply not enough to experience london to it's fullest.