We have an ISA Server 2000 box that we use only as a proxy for kids internet.

We now have a Sharepoint box, as well as our Exchange Server box, now they are on different public IP's.

If i put multiple network cards in the ISA box, and set each network card to a public IP, can i publish these services through ISA with out having to change any other configuration, having a single sign on.

I want to use the Sharepoint Outlook Web Access web parts, but you have to publish it through ISA to stop it coming up with the username and password box on loadup.