Public Static IP's

Hello all, here is my question and thanks in advance if
someone can help me out here.

I use a MN 500 basestation connected to Road Runner. At
this moment our basestation is using DHCP for our client
computers and is set in routing mode.
Everything works fine and we have no problems as of yet.

The basestation is configured with a static IP address
that Time Warner allocated to us.

1st. We order 2 servers and 2 more PC's.
2nd. Time Warner gave us 5 more static IP's for us to use.
3rd. We want to give our 2 servers and 2 extra PC's public
static IP so we can remotely connect and administor them
if needed.
4th. What steps do we need to accomplish this?
5th. I tried giving one server and one PC a public static
IP but I can seem to get out to the web.
6th. Can this be done?
7th. Our internal netwotk is using the defualt DHCP and
network setting os 192.168.2.x and so on.
8th. The basestation is using a static IP TW gave us.

If you can email me at (E-Mail Removed)

Thanks,
Chris