radius server that handles pppoe and works on microsoft?

Hello every body
i have a microsoft windows 2003 advanced server acting as the main server for my internet.
From it we have 13 mikrotiks connected to the server by and ip address and the other ethernet card of the routers handles pppoe clients.i want to install on this windows server a radius that i could handle from in all the pppoe user names and passwords and to have the abilty to give costumers burstable rate limits. does any body have such a setup or knows a radius version that could handle this setup.
i saw the steel belted radius from http://www.funk.com but i dont tink it could do what i want.

yes alepo rbs can do all what you want

but you will need me to assist in the installation and make all job done

aha and how can i contact u?
u mean that alepo can handle this using the RBS ISP version where the stel belted radius from funk cannot handle that?

http://www.aradial.com
can handel all this, we use it here also

pls leave me ur email address or phone number and info i will contact you
i am from lebanon also
and i have a copy of rbs ready to install and make all working for you

ok jowi007
my email address is h_zeid@yahoo.com
phone number: 03241855

Hadi Zeid