With WWW and w/o www Pagerank

Guys,
I don't like it that i got always different pageranks for domains just because if someone enters them with www or without a www.
The links are existing for a long time and i can't change them so...
Any ideas what to do?

 

301 redirect one to the other.

 

Stealthy, Could you explain how to 301 re-direct? would be helpful, thanks

 

Check this post :
http://forums.digitalpoint.com/showpost.php?p=2947094&postcount=18

The code is in.

 

thank you! should have done this already a zillion years before

 

And here's a post Nintendo wrote about mod_rewrites and 301 redirects, give it a read as it's very helpful:

http://forums.digitalpoint.com/showthread.php?t=23044

 

its called url canonicalization (hope I spelled that correctly)