@esmi: I've disabled all other plugins and tried turning them on 1 by 1, and it still didn't work.
@ryan yu: Yea, I'll try that. This "theme" is more custom than anything else. I coded most of it and I though I had all the necessary code to make the plugins work on the pages. But i'm missing something and I have a feeling that it's something obvious that I'm not seeing.
I'll get back to you guys, thanks.