I have a laptop and a desktop and a wireless router (Netgear). The Sify broadband lan chord goes into the router. The laptop accesses it on wireless mode and the desktop through a lan cable. Now what i want is to copy data from the desktop to the laptop. How do i do it using these elements ? Can it be done directly somehow by connecting the two by that lan chord.. (some issues with cross/parallel ?? ?? ..) Any help ?