Bluetooth Network Access

I'm trying to establish Internet Connection Sharing (ICS) between my Pocket PC and my laptop. On my laptop I've enable ICS on my wireless adapter. On my Pocket PC, I've added the Bluetooth network access service and enabled it. However, when ever I go to the Pocket PC Internet Explorer (IE) and try to browse, it keeps asking for a Network Log On for BT Network Access. What is this? I never set a username and password for this. If I just click OK, without inputing anything, it freezes up my device and I have to reset it. If I click on the Cancel button, it just takes be back to the IE default page. Can anyone help me with this?