I have two wireless routers in my house. One is a Apple Airport Extreme and the other is a d-Link. On my PowerMac G5 in the same location both worked fine, even when the wireless phone was on. Now with my Mac Pro, when the wireless phone is on, the Apple hub (in the middle of the house) shows up, the d-Link dissappears, and the interent does not work when connected to the Airport Extreme even tho the Airport Extreme is hardwired through an ethernet cable to the d-link. Any suggestions?