Where do you host? --> At home
How much bandwidth? --> 3*256k lines
What trade script? --> CjOverkill 1.0.1 The best one with security and anti hacking features, traffic filter and proxy tracking (and it's FREE).
Virtual/dedicated? --> dedicated. It's in my computers room at home
Any problems? --> none. I solve them all in less time any other admin could solve them. Also I have a custom built linux distro for my server