I have to admit I've never tried this but from my experience with LV I'd hazard
aguess that it's the underlying operating system that's the limiting factor
here. NT4 will allow multiple network cards and allow you to set the computer
up to be a virtual router/bridge. I got this working quite well on NT4 server,
albeit with a big performance hit on other tasks, a while back before removing
it. I think NT4 W/S has the same facility but I'm not 100% certain. Try looking
under 'Multiple NICs' in the help files or indexes of NT books. Once configured
LV should be able to see both cards (probably!)
Why not get your IT boys to help out instead of being IP [1] boys.
Hope this helps
Steve
[1] Information Prevention