normalize multiple files at once??

**not sure which section to post this under, sorry..

I have a 2.7GB folder full of assorted sample hits and i've been going through some of them and apparently they are ALL set at somewhere between -20 and -30 dbs.

is there a program that will allow me to normalize an entire folder full of sounds, maybe where i can just import multiple files and have the program do the work so i wont have to go about normalizing 2,000+ files.

I can just BARELY hear the sounds to see if i even want to use a sound in my beat...

thanks!!

same here.