>Does any have some general info on how many hits a single server running NT and IIS can handle at one time, per day, per month? I don't need anything specific, maybe just what you have seen through personal experience. We are going to be purchasing a server and I need to have some idea how big of a box to buy. Thanks,

Shane, funny you ask this. I just posted a FAQ on VFP capacity which includes two reference to VFP internet servers. Click on "new" and scroll to the bottom.
From Rick Strahl's site he was peaking at 500,000+ per day with VFP/NT and IIS.