Windows media hosting service?

I would like to find the most reliable place for ASP Mail, ASP Upload, Windows media service.
Have seen that cloudarion.com supports these features within their KVM hosting plans.
Do you think that they can be a good option for me?

What alternative can you recommend to me for comparison?

I'd say they are friendly people, have good service, good value for money and only minor flaws.
Give cloudarion.com web host a try. They offer everything for both the low-level user up to the high traffic corporate sites.