I connected wireless networking. Linksys Wireless-G router on first floor computer, and Wireless-G adapter on computer 2nd floor. 1st floor computer is connected with cable to the router - WORK GREAT! 2nd floor computer has adapter, and there is a problem. It shows max signal strengt, wireless is enabled, shows sending signal... except receiving signal. Did I make any mistake. Do you have idea where is a problem. If you need more details I will describe everything, because it's important for me, and I will appreciate any help!