Thanks for the reply Quail_Linux.  So no problems on 6.0.1-01?  That's great!  Thanks!
Hi,
Yeah it is pritty simply to use, all you mainly have to do is install the rpm and then go to your web browser and log into the server-manager and you will see a heading under 
Configuration called 
Dial In.
And under 
Security there is 
User dialin access for allow access to the users you wish to beable to dial in.
HTH