www in front of a subdomain problem fix

[bluesguy]

If you have tried going to a subdomain using http://www.subdomain.domain.com
you probably noticed it didn't work.

but if you create the same subdomain with a www.
in front of it and redirect it (via .htaccess) to the
subdomain you want it to go to, that fixes the problem.

for example, www.jimmyhall.groovy-music.net
actually goes to jimmyhall.groovy-music.net