I don't know why, but for some reason when I try and install a new module, and copy the folder into my modules folder, it doesnt show up on the modules list. Is there something else I have to do for it to show up?

Also,

How do I get the forums on my site, to show up without all the blocks on the side, like this one? I've been trying to figure this out for a while, would be a HUGE help.