FYI, I just received an email from SmarterASP.NET :
Europe Datacenter/Hosting Available!
Dear Customer,
We are happy to announce that our new datacenter in Amsterdam is now LIVE! All of our customers can now choose to host their website in U.S or in Europe depending on their need. Come and try our 60 days free trial hosting service with our new datacenter in Europe. We are aiming to become the #1 ASP.NET hosting provider in Europe.
We've migrated several sites to SmarterASP.NET in the past and are happy with their support and performance, They offer a 60 free trial with no credit card needed. Do note, though, that the trial uses their shared hosting plan and that you may want to consider their Semi Dedicated ASP.NET hosting plans if you have a a busy site.