Ok so here is my situation. I have a iMac 21.5" the Base model. I have a 2Wire Wireless Modem and Router and a Airport Extreme Current Model with Dual Band. The iMac is Running 10.6.4 and Safari 5. The 2Wire is on the newest Update Available and wireless is set to OFF. And the Airport is Fully Updated as well. I want to know what settings are the best for these devices. I also run 2 iPhones, iPad, MBP 13", and a Old Dell with wireless g. I just need to know what settings will be good for all my devices to run good mainly my iMac. It gets hung up on the loading of Web Pages for a bout a couple of mins and then just freezes up the page I can still click and do anything. Also I have to reload the page a lot for say all the pictures to show up and other things on the web page to show up. Please Help me with the settings. I have looked and looked for a straight forward answer and cant seem to find one.