I don't like IIS and I don't use IIS, so I can't really help you out. If you can wait until tomorrow, I'll be done with my in-depth instructions on using Apache.
If you're really desperate, you might try phpdev . I haven't tested this, nor have I heard of anyone using it, so don't turn to me if it blows something up.
Donate to UBBDev today to help aid in Operational, Server and Script Maintenance, and Development costs.
Please also see our parent organization VNC Web Services if you're in the need of a new UBB.threads Install or Upgrade, Site/Server Migrations, or Security and Coding Services.