I'm currently using a shared server through HostGator, and they have everything locked down. Bugzilla is certainly no longer an option. There are other open source bug tracking solutions I could try, but now that I'm set up with an offline solution, I'm not sure it's worth the considerable effort to recreate all the bugs again. MantisBT is one thing I might try. If I like it enough and it's compatible with the shared server, then I'll slowly port the issues over and make it public again.
Mike
Mike