Eric Sink has a new Business of Software on the Micro-ISV (one person ISV) and is running a micro-ISV experiment to sell a winnable solitaire program.  Eric says he will disclosure sales figures in future blog entries or columns.  Should be interesting.  Best of luck, Eric.

http://msdn.microsoft.com/Longhorn/default.aspx?pull=/library/en-us/dnsoftware/html/software09012004.asp