After I updated to the 2.1 I get the following options when I connect my phone to my computer via USB: Charge Only --Charge phone over USB HTC Sync --sync contacts and calendar Disk Drive --Mount as Disk Drive Internet Sharing --Share phone's mobile network with PC When I click on Internet Sharing I get the following message: Data Call Failure "Error Code 67 .Registration failure. Your PCS Vision username and/or password may be incorrect. Please try again." However I have no way of adding that information. Is this a service you have to pay for (extra) in your Sprint Bill? Or is it a bug in the 2.1 update. Thanks.