alright i had to fugure this out on my own and it was a fuckin pain.... so let me help you bro.
ok first take off the alternator and get it out of the way so you can see whats up.
now i was able to loose the three blots holding it in place, two on the back of it by the exhaust manifold and one on the side of it that sets the tension, like on the alternator and a/c compressor.
ok now that they all loose you should be able to put the belt on by yourself, you gotta fuck with it for a while because mine kept slippin off the pulley by the fan, or get some one to help you.
if you can't get to the bolts from the top of the engine, try jacking up the car and getting them form underneath, i didn't try this way but it looks easier lookin form underneath. but if you go from underneath you'll definately need someone to hold that shit in place.
now when you get that belt on, tighten that motherfucker good because its a real pain to tighten it up without removin the alternator or from underneath.
i changed all fo mine about 3 months ago and now i have to retighten them cuz they are squeaking, and its too fucking cold here in NYC to do that shit agian, so get it tight the first time. ok thats about it, let me knoe how it goes. later.