Can someone shed some light on this please? Airport Express unit. Configured as AP only (Bridged). Connected directly to the HP 10/100 switch. Connect with sw and configure unit with WPA2 personal security. Here is the problem: Dell laptops (multiple) can connect and browse Windows server shares and internet no issues. Ipads and Iphones will NOT work. They can connect to the Airport with full signal but they will not access Internet or app store. The ipad is an AT&T early model and even with its cellular disabled, still no internet. But - this Ipad works on other Linksys/Netgear home based WIFI's and work flawlessly, at the owners homes. (2 different) I took the Airport home and connected, used my Ipad (v1) no cellular and it worked like it should have, flawlessly. I understand the process of troubleshooting this but before I go thru all of this, is there a known issue or other known solution for this problem between this Ipad and this Airport? Thanks for any help.