subdomain on wordpress site

i am looking ways to create subdomain for one of my webpage on wordpress si

[idriskan]

I have installed a wordpress site on my domain. what i am looking for is to create a subdomain and point it to one of my active pages on my main domain...for example a blog page..
can any one help me out on this

[ergophobe]

You should be able to do this with mod_rewrite.