All new MSSQL servers deployed this year are MSSQL2008 edition in our shared platform. I believe mssql10.ihostasp.net and above are SQL2008 versions. We have also been very successful with moving some of our customers from shared to a virtual dedicated environments using Windows 2008 R2 Hyper-V as a hosting platform. With Windows 2008 R2 we can deliver powerful and feature rich hosting environments at low cost. The client gets full dedicated server experience at the fraction of the cost, it also makes our job easier since we do not have to worry about conflicting settings and requirements that otherwise plague the shared hosting.