I have upgraded to os2 connect and have road runner and cable modem. Road runner is DHCP.
Anyone have step by step instructions for connection?

Not familiar with Warp Connect, but I have and use Warp 4.0.
There should be a DHCP client icon somewhere in your OS/2 System folder, most likely in the Setup subfolder. Try double clicking that and see if it connects your up. It's worth a shot.
Unfortunately I've no claim to being a network guru, or FTM an OS/2 guru.

I don't know about warp 3, but if you have a NIC, you can assign it TCP/IP properties.

Type this at an OS/2 Prompt:

TCPCFG or some other thing like that.

TCP/IP should come up. Fill out the items you need.. I use DNS for my RR server and use DHCP, enable loopback. (actually have a router and have static internal IP addresses).