I've selected Ubiquity Hosting as my new hosting provider, and this weekend I will be working on moving this site over to them.  They support ASP.NET on Linux by leaveraging Mono, an open-source implementation of Microsofts .NET Development platform. I had been hoping to spend more time working with, and maybe even participating in, in the mono project on my iMac G5, but lack of a suitable IDE which supports ASP.NET for Mac OSX has caused me much grief.  I was never able to get monodevelop going with the latest mono release, so I've resolved to continue my development wtih Microsoft Visual Studio on Windows.  After seeing some of the new features for Visual Studio 2008, including CSS support and client-side Javascript debugging, I'm convinced this will continue to be an excellent environment to work on.