Looks nice, I'd buy one if I didn't just buy another VPS.
Is there no support for windows?

If you have an ISO you would like to use I can accommodate that.

So if I were to get an ISO from Microsoft Dreamspark I'd be able to have it installed?
Which version would work best? I'm interested.

Yes, currently they offer windows server 2008 and the RC2 build.

Both have minimum and recommended specifications you should be aware of http://msdn.microsoft.com/en-us/windowsserver/cc196364

Would you Starter plan be able to handle Windows server?

possibly, but it'd be shit slow. i wouldnt recommend it

How about Windows Server 2003?

How are the CPUs for your VPS?

Current systems are all i5-2300 CPU @ 2.80GHz. VMs are assigned 3 vcpus.