From the BBC during Brazil V Ivory Coast What did Barnsley say when they went up to the Premiere League - Just =20 like watching Brazil. This us just like watching Barnsley!

Doing it by hand

The key to this is Microsoft's addition of a Virtual wifi miniport adapter (thanks to http://bink.nu/news/windows-7-as-an-wifi-accesspoint.aspx for a simple guide).
Step 1 - open a command prompt with administrative rights.  This is not simply open a command promp as an administrator - you need to right click on "Command Prompt" (usually found in the accessories folder of the start menu) and choose Run As Administrator.
Step 2 - allow a hosted network with the command

netsh wlan set hostednetwork mode=allow ssid=MyNetworkName key=sesamestreet     

netsh wlan start hostednetwork   

 

A software utility to help

Some thoughts.
Microsoft have been quite clever - they are able to support connecting devices to the Windows platform, such as Zune and Windows Mobile 7.  They have limited the functionality to WPA encrypted networks but are ensuring drivers should be able to support Wi-Fi Direct when it becomes a standard.
See also Errata Security

Reality is that which, when you stop believing it, doesn't go away. 

I would like to describe a rule that I learned long ago from a wise primary care doctor working on our first electronic health record in Kaiser Permanente in Colorado. His name was Ed McAuliffe, and he reminded us of his principle often enough that we all took to calling it “McAuliffe’s Rule.” Whenever we were fretting about the (often important) flaws in the electronic solution we were considering at any particular moment, Ed would often say “yes, but isn’t this still better than what we do now?”

So often we forget quite how flawed current clinical record management is.

It's done. )':