Pairing two or more wireless laptop

Recently, I was giving a demo to a client and he wanted to run the same on his laptop. I don’t wanted to configure the entire setup on his machine, I wanted to give him link to the web application but we were not having any router, nor a cable using which we can connect. I googled and found that its possible to connect wirelessly by creating an ad hoc network. Below is the link, which gives a nice explanation on how to connect:

http://www.microsoft.com/windowsxp/using/networking/expert/bowman_02april08.mspx

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[Connecting two laptop wirelessly], [Share files between two laptop], [Pairing between two laptop], [Connecting two laptop without any cable, using wireless card]