Simply run the wireless network setup wizard on the internet sharing computer first. Then run it on each subsequent computer on your network. It will set the proper permissions on shared folders, configure protocols and add the required keys to the registry. If your network is properly configured, you should be able to see all the other computers by opening My Network Places, and clicking View Workgroup Computers under network tasks in the left pane.
I have alraedy set up a wireless network for 2 computers to share an internet connection coming from a wireless router upstairs to a wireless network adapter on the downstairs computer.
I would like to know how to go about setting up a network so i could access files on computer A via the connection on computer B and vice versa. And how i could transfer them etc...
Any help would be greatly appreciated.