okay so what you're gonna have to do is go and click on 'my mibba' on the top menu up there ^ and then you see where it says stuff about your avatar and everything well underneath that it should have all those links and stuff and below that it should say something to the effect of 'get help creating your profile' so you click on that and then click on the little category of 'layouts' and on the first post is the admin and you see the blue words that say 'this page' click on that and you'll be on layouts and just click 'install' on the one you like
and i just got the pics off of photobucket by using the image codes (:
okay my rambling session is done haha