my 93 prelude si has been making a squealing noise everytime i start up the car. at first it used to squeal for about a second or two, but recently it has been squealing even longer. i have come to the conclusion (after reading multiple threads) that it is most likely my alternator belt. i wanna replace it but i'm not quite sure on how to do it. can anyone give me some advice on what bolts to loosen and such. step by step procedures would really help me a lot. also, what size belt do i have to get and where would i be able to find it, and how much would it cost? also, around how much would it cost me to just get it done by a mechanic if i feel i can't do this. thanks