I have a Dell 7" tablet using Android 2.2. Everything seems to work fine with it, going online with a wireless dlink dir 655 router modem, except if trying to use Gmail it just says "not connected". Windows Live email works fine, no problem. It's just with Gmail it says not connected. When I check the settings it says "dlinkd8f8 connected". But then trying to use gmail it says "not connected". Is there some gmail setting I have overlooked or something? The router is less than 10 feet from the tablet.