Subdomain redirects using .htaccess?

[Mithrandir]

Anyone here knows how to redirect a url like subdomain.mysite.com to subdomain.mysite.com/forums/ using .htaccess?

[pingcrisis]

Redirect /OldDir/OldFile.html http://www.domainname.com/NewDir/NewFile.html

[Mithrandir]

I tried this but this somehow still cannot be applied to subdomains.

[userguy]

Perhaps you can try changing your Directory Index to /forum/index.html instead of just index.html? That should do the trick.