Newbie Question...

Ok Folks... I am still new at this and I dont even know what the proper "word" to call my question would be so I will make it simple...

Forgive me if I posted in the wrong forum btw...

ok here goes..

I am using windows xp pro. I have IIS installed and people can hit my server with no problems... Currently I am using "NO-IP" (www.no-ip.com) to point my domain to my server... ( Only because bellsouth doesnt offer "Static IP" so I had to use this service for my domain...)

Ok what I wanted to know is how do i set up a web server to do something like this...

anything.mydomain.com

for example I want my web server to have a support section so instead of doing: www.mywebsite.com/support/

a user can type: support.mywebsite.com

(and PLEASE someone tell me what that function is called. ;) )

anyone that can point me in the right direction?

Your help is greatly appreciated!!!

Thanks,

Anjari