PHP-Nuke HELP!

I have read through your entire forum's I am having some issues I wanted to know if you could give me some advise on where to look for more info, or if someone could help me. I have some modules that i am trying to install and I can't seem to get them to work as they should. I have an anti-virus module for homenetcc.com that won't show up when I add a block, not sure why, and then I have a profile module that I think must have the incorrect code on it at http://www.angrygravy.com/modules.php?name=News can you give me some advise?

-Iceburg