Wowhead and MMO-Champion

Hello!
First of all thanks for this amazing asp forum software, i had to try out about 5 of them before settling for this one which is perfect 

Anyway, i have set up a new forum for my guild to use and on our old software (phpBB3) our old forum admin had setup a code to allow links to automatically be recognized as an item or such from Wowhead.com.

Now, i searched a bit and found the code needed for both of these;

http://www.wowhead.com/?powered
and
http://www.mmo-champion.com/index.php?topic=87229.0

I am wondering, how can i add these to my forum to make them work properly?
They have plenty of step-by-step guides but not for Web Wiz, any help would be appreciated!

Thanks

EDIT
One more thing, some people have reported they have issues with the forum in IE, one had problems registering on the forum and got some kind of error that said he did not have enough permission to register, whats up with that?

Thanks for the help!

If i have problems with the forum logging me out in both opera and firefox, in the normal forum and admin controlpanel has that also something to do with cookies?