mtanner, there’s always a problem eventually. Sometimes of their making, sometimes of yours, but eventually, something breaks.
I’ve had bad enough experiences with both Lunarpages and Powweb that I actively discourage people from using them. Dreamhost isn’t perfect, but I’ve been quite happy there. Giving me the tools to chase down my own problems instead of making me wait until they get around to it goes a long way toward keeping me happy. 🙂
There were a couple for 1.5, but they haven’t been updated for 2.0. If you’re using 1.5, try Limit Categories or Vhost.