You need to setup a proxy server and Wingate will allow you to do exactly
what you are trying to do. A proxy server installed on your NT server will
allow you to use one modem from your NT server to go on line  and then all
the other machines will access the proxy server to go on line. You should
not notice much of a performance hit for simultaneous  E mail mail and
normal browsing but If you want to increase performance you can install a
second modem in the NT server and a second ISP account and then log on to
both accounts over the same phone line during the same session.
You can find Wingate and the download at www.wingate.com.  It is freeware
for  two users but you will need to register it for five.
Mark
[log in to unmask]


At 10:55 PM 6/11/98 -0400, you wrote:
>Hi,
>    I'm trying to setup NT 4 server & 5 users at a shop. The server has a 56k
>modem & I would like to allow the users to have Internet access through a
>dial-up to a local ISP. I looked all through NT help files & such and have
come
>to the conclusion that my $500 investment to include this. Am I correct in
this?
>If so, then what software should I use? I've heard of Shiva (sp?) but I'm
>looking for something that is more appropriate for this 5 user scenario.
>                                        Wayne
>