Successfully setup the client bridge at home. Now I can stay downstairs to do my work. It is fully wireless now. Ha ha.
Since I have now internet access, I am also trying out to install Windows XP on the Fatt's desktop. The Windows 2000 was too old, and probably has been corrupted to a certain extend. A lot funny problems appear during the process. The monitor keeps flickering, the desktop keeps resetting. I suspect contacts to the power suppy is not good.
My laptop is also giving me problems. The wireless card just stopped working for no reason just now.