i need help guys. This noise is not only driving me crazy,but embarresed. and after backing, driving off the noise can still be heard alittle. any help would be great. thanks

If it's only when backing up and comes from the rear it may be something to do with the rear drums.
Maybe they need to be cleaned, adjusted or replaced. Any idea where the noise comes from?

That's funny...my girlfriend's '95 Grand Prix Coupe is doing the SAME damn thing. It wakes me up when she's pulling out of the driveway in the morning. I'm sure it's a brake thing. Def. try tearing the drums apart, or at least spinning them backwards freely to see if they're catching on anything inside. I'll be doing this to hers in the next week or so when I build her exhaust.