is there a gui frontend in X for dialing ppp?

[john smith]

I have a few questions abt using ppp

1.what is a good gui program for dialing ppp instead of using pon blah in 
the console or term.
2.how can I give permission for users to use the modem device
thank you.
________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com