What Subversion (SVN) Server would recommend a newbie get started on the Windows Server OS?
I think I'll be using TortoiseSVN on the client and will be doing .NET development mostly.
UPDATE:
Great advice. I'm picking my answer based on votes. I will try VisualSVN and CollabNet.
Please read chyne's answer which I thought was really good too (+1). I'll try that method out too.
I'll come back to this question in a week or two an update with my thoughts in the comments.