a couple of weeks ago I noticed some weird juddering noises whenever I stepped on my brakes on the front right side of the car. soon after, both front brakes were making noises whenever i braked. I checked out the rotors and they seemed fine, none of the cv boots made noise but the differential(?) was making noise whenever I turned the wheels after I had jacked up the car (except it was in Park so I can't be for sure that was what was making the noise).....this is slightly confusing but I noticed a lot of the other org members had a similiar problems...
any suggestions?

P.S. the brake pads were new when I bought the 99 car last week.