I picked up a new router and modem yesterday. Got the new modem setup with my cable company, on to the router. The router is a Linksys WRT150N. All my previous Linksys router experiences have been positive - mostly plug and play. It took a while to get my wired connections to work but thats done now. I cannot, for the life of me, get my wifi setup to be consistent on either my MB, MBP, or any of my 3 iPhones. I think it's a DNS issue. When my wifi does drop out, the DNS tab just has my routers address, 192.168.1.1 instead of the 3 true DNS 24.217.x.x. The only way I could get it to work at all is to disable any WPA or WEP security, which I dont like. The fact that I cant get it to work consistently with any of my Macs leads me to believe its a problem on the router side, not the Mac. Both Macs are running 10.5.1 btw. Does anyone have any ideas on what I should check on the Linksys router setup page for a DNS issue? Any suggestions of what else could cause randomly working wifi? Its working right now, but when it does go out, the bottom two lights and sometimes the third (Server, Internet, and ISP) are red and say failed. I'm going to mess with it more tomorrow and try it again with WPA security on and if it doesnt work, I might just take it back for an Airport Extreme.