services

Hello,
I am in need of some help.
I have been testing esmith for about 3 months now and I have not been unable to figure out all the answers to my questions.

I am hoping that I could use emith server to start a small internet services for about 20 users.

I am needing help with setting up all the service like an ISP would offer.

Would some one be kind enoff to help me out ?
or
Tell me if esmith is capible fo doing the same things that am Isp offers. Offer me some instruction or consult with me over the phone. anything would be much appreciative.

I have a cable modem connection.
The server is a pentium 90mhz with 48mb ram, 10 gb hard drive.
I have a external 56k us robotics modem I would like to use for the dail-in and one domain that is register.

I Have a lot of questions.
Here is a short list that I would like to setup.

1)dail-in to the server.

2)limit the time the person can connect or to keep track of it with some kind of report.

3)some kind of billing that works with question 1,2,4,5,6.

4)limit the bandwidth the person uses.

5)limit the space that they would use on the server

6)limit the email size.

7)virtual domain and email for that domain.

I am limited by a small bugdet so any cheap or free would be great.

I need help in clarifing setting up DNS and email for the virtual domains. Also dyndns.org settings

I understand how to setup an virual domain and Ibays but I just need a little more clarification.

Please help.
email me or call me

Thanks in advance.
Sidney
252-459-1651 8:00am-5:00pm EST
252-245-5088 5:30pm-10:00pm EST