When you are adding the PPP features to TF/User will you be adding a feature to stop PPP on exit, maybe a dialog box say "do you wish to Disconnect from Internet" after by the usual DIsconnect Dialog box.
This is usefull for users who forget to disconnect the PPP side of things, they seem to think that as they have said OK on the disconnect dialog box of TF/User that they have disconnected from the internet as well. Particularly if the connection is made automatically as well.
