I need some advice/help with a network that Im trying to setup in my house. I need to beable to use my xbox 360, mac mini (g) and macbook pro (n) aswell as my ipod touch(g). Up until we finished the basement last week, I was running the modem/Linksys wrt54g router on the 2nd floor of the back of the house. I had an Ethernet cable going through the wall into the next room so that my xbox 360 was hardwired. I was able to use the laptop or ipod touch anywhere in the house. Now that the basement is finished, I wanted to move the xbox360 into the basement with the modem/router. It works however the signal is now passing from the basement, mainfloor and to the top floor. Im getting signal strength of about 35% which isnt useable. I went out and bought an airport extreme as its dual band first off but I was hoping it would give a better signal. The mac mini in gets a signal of 35% in g mode and the macbook pro is getting signal of 52% when both of these are on the top floor. Im frustrated and wondering if maybe returning the airport extreme and getting a d-link that has 3 antennas would be better signal to the top floor or if Im going to have these problems no matter what router I have. I was thinking of a couple of options: 1) Getting an airport express for the top floor. Would that give a better signal to the mini or other devices on that floor? 2) Seeing if there is a way of using the Linksys router I already have as an access point for the mini to improve signal to the top floor (mind you that would be g only) 3) Move the router and modem to the main floor and get the xbox wireless adapter. 4) Move the router and modem to the main floor and see if I can use the Linksys router as a bridge or access point in place of buying the wireless adapter Im really confused and dont know what to do Any thoughts or other ideas?