Hi - I have spent hours trying to figure this out with firefox and Apple to no avail. I have a home network with two computers. The cable modem goes to an Apple Airport extreme. To the Airport I have connected a USB hard drive, my desktop computer and an ethernet printer. Wirelessly I have connected a printer and my laptop. I have been having problems with the wireless print router for a while. My recent problem is that my Toshiba Satalite laptop connects to the network with no problems, but I cannot connect to the internet. I have cleared the dns cache, I have reset the Airport, I have changed and re-change the security (wpa to wep and back again), I even discovered that I can ping google through the CMD. I was connected to the internet without problems until two days ago, unexplicably, my laptop just wouldn't connect. The only thing I did was plug the new ethernet printer into the Airport. The desktop connected to the printer without trouble. I think it is just coincidence since I have tried unplugging the printer and still have the same issue. My desktop is running XP pro and the laptop is running XP media. Help!