If you are on the Blackstone beta and find that you cannot run Blog CFC, there is a real simple modification you can do in order to get the code run. Simply open the blog.cfc file and remove these lines:
<cfif find("6,1", server.coldfusion.productversion) is not 1>
<cfset throw("Blog must be run under ColdFusion 6.1.")>
As you can tell, I made a classic mistake. I checked for CFMX 6.1, and not CFMX 6.1 and higher. I'll correct this later. I also believe that a future release of BlueDragon will support cflogin, and once that happens I'll modify the code to check for that as well.