Cisco 2811 Router with Qwest Internet T1

When you do a show run do you already see a Serial interface that looks like Serial 0/0?  If you do then you just need to enter the second part of the configuration, if you don't then you'll need to use both the first and second part of the config.

controller T1 0/0
 framing esf
 linecode b8zs
 channel-group 0 timeslots 1-24

interface Serial0/0
 description Qwest T1
 encap ppp
 ip address <your public IP> <subnet>

Not sure if you needed more configuration as far as configuring the FastEthernet ports for the inside LAN, just post back if you need additional help or if that doesn't work.

When you do a show run do you already see a Serial interface that looks like Serial 0/0? If you do then you just need to enter the second part of the configuration, if you don't then you'll need to use both the first and second part of the config.

controller T1 0/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24

interface Serial0/0
description Qwest T1
encap ppp
ip address <your public IP> <subnet>

Not sure if you needed more configuration as far as configuring the FastEthernet ports for the inside LAN, just post back if you need additional help or if that doesn't work.

Yes, I will need config info for the FE interface as well.

Basically there will be the Serial Interface with the WAN IP info, a route back to the ISP, and the FE interface to serve up the LAN public IP's.

Can you post the show run with the WIC card you've got installed.  I'll put together the full config just like I did above and you'll have to fill in the public IP, subnet, and default route that Qwest provided you.

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname router123
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
ip subnet-zero
!
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address dhcp
 duplex auto
 speed auto
!
interface Serial0/0/0
 no ip address
 shutdown
 no fair-queue
!
interface Serial0/1/0
 no ip address
 shutdown
!
ip classless
!
ip http server
no ip http secure-server
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line vty 0 4
 login
!
scheduler allocate 20000 1000
!
end

Yes, I will have a firewall doing the Nat. Basically, the router will be completely public. FE LAN interface will be service up our public IP ranged that is being routed by our ISP.

Will I need the access-list, ip nate inside, ip virtual-reassembly commands? Also, I do not need DHCP setup so I am assuming those can all be removed as well.

Yeah, in that case go ahead and get rid of the access-list, the ip nat statements on both the serial and FE interface, and DHCP.  You can leave ip virtual-reassembly statements on both interfaces.  
Use the following for your FE configuration
ip address <public IP from your available pool> <subnet mask>
no ip redirects
no ip proxy-arp
no ip unreachables
no ip mroute-cache
speed auto
duplex auto
no cdp enable
no shut
 the serial interface will still have the public ip and subnet which Qwest has assigned for your router.