[Wolves] Making signed key public

[roundyz]

Whenever most people's e-mails are signed they come up with a yellow colour 
saying the validly of the key cannot be verified. This means my messages are 
like that too on other peoples machines when they get my signed mail.

How do I make my key public so that people can verify it?
I was hoping to put it on my website with a link in my Sig. 
Is it simple text file with the code in renamed to a .key file or am I far 
from the mark?

-- 
Thankyou, 
Matthew Round 

(roundyz)

-=contact=-
mailto:roundyz at hotpop.com

-=sites=-
roundyz.com        <-- Photography site.
teampinkclan.co.uk <--Halo 2 clan