Want to set up a network at home

hi all…i got wireless internet around the house through a router…now, ive got a desktop( connected through ethernet) which is win xp, and 3 lappys( wireless) with win7. how do i set up a network such tht there is one folder were i can put movies or sumit into and access it on the other comps…
thanks for the help
Answer #1
This is some stuff i found by fast searching on google
http://windows.microsoft.com/en-us/windows-vista/setting-up-a-home-network
Answer #2
cheers! thnaks man!
Answer #3
There is nothing to setup…Just make sure all the computers are in the same workgroup…Share folders/Drives/printers…And they will be accessed by other computers…