My current situation is that I have a dsl modem hooked up to a non-wireless linksys router (BEFSR41) that has two desktop pc's (running xp) hooked up to it. The modem and router are in my basement and I have 1 pc in the basement and 1 pc on the 1st level. I have another desktop and laptop (both running xp) on the 2nd level of the house that I would like to get a wireless connection on. The laptop has a built in wireless card but the desktop only has a network card. In doing some research I have pretty much decided to get either the WMP54GX or the WMP54GX4. Is one a better buy than the other? Also, I'm going to need a wireless router to replace my current router. I was thinking about getting the WRT54GL because of its excellent user ratings however someone reccomended that I get either the WRT54GX2 or WRT54GX4. After reading some reviews on the GX2/GX4 I am a little hesitant to buy them because of supposed firmware, crashing, and signal strength issues. Basically I'm looking for: *A wireless router that is reliable and easy to setup *A wireless adapter that will pick-up a signal from two floors away Any help/suggestions would be greatly appreciated! Thanks for the help!