The Bluetooth icon looks is a sort of oval with a couple of triangles in it. The Wifi icon looks like broken bars. Let's get to your wireless settings a different way. Click on Start > Settings > then the
Connections tab. If you don't see an applet called Dell WLAN Utility but you do see one called Bluetooth you probably have the
X50 Basic version. If this is the case you'll need to buy a WiFi card to go into either your CF or SD card slot in order to take advantage of 802.11 wireless networking.
You can use the Bluetooth on your device to create a partnership between a cellphone with a dataplan and use that as a modem for wireless web browsing. The cellphone will have to have bluetooth as well.