NIC Swap on SBS and then DHCP problems

In working with a client today we switched the NIC cards on SBS so that the External and Internal cards were swapped. Yeah I know not the usual thing but when you're trying to troubleshoot connectivity on Cable Modem connections it seems everything is thrown out the windows. Anyway...make sure you know about KB 875422. "The wizard cannot set the DHCP scope options" error message when you run the Configure E-mail and Internet Connection Wizard in Windows Small Business Server 2003. It'll bypass that nasty DHCP scope error in a hurry.