how to get network acccess fro ma blutooth device

[aiti]

hello everyone.i have just baught a usb bluetooth dongle and connected this with my pc.i have installed the bluetooth manager and it does recognize my pocket pc . i can even send files to my pocket pc using bluetooth but nothing else.would someone plz me out how can i get network access using this bluetooth usb pc thing to my pocket pc.r there more options availble which can be done by bluetooth.and whenever i try to get network access it says(the name of the pc )not discoverbly.while it says that its connected and can send or recive file.y cant it get net access,plz help thanx in advance