Thanks for the suggestions.

I'll 'fess up- the question wasn't for "a friend", but was actually for Vanishing Point. I didn't want to scare anyone by asking about a new hosting company... but then EasyCGI broke the site when they moved it to a new server, which forced us to move to a new hosting company.

Vanishing Point is now being hosted with GoDaddy, who seems to have a very good reputation at all the review sites that I found. Plus, since they're the domain-name registrar company, they probably won't be going out of business or anything funny like that.

Here's a more detailed thread about the issue, in the Poser Forum.

VanishingPoint... Advanced 3D Modeling Solutions