louder music

does anyone know how to make my mp3s on my computer louder. i download most of kazaa. when i burn them onto CD to listen on my CD player som eo sound loader then others.
i dont mind that on my PC coz i can make the volume louder. but on my CD player the volume has a limit.

does anyone know any software that makes it louder??
thanks

I don't know about any software but I believe some sound like they're not as loud because they are lower quality mp3's.

yes thats correct its gotta do with the quality,
the higher the quality the better and louder it sounds
its best to dl bitrates of 128kb/s of 192kb/s

Just out of interest, some mp3's say they're 256 and stuff. If a cd is 192 then where does 256 come from?

Simple, CD's aren't 192. CD's are wav's, and thus 1411. Your ear just can't hear a difference.

Normalize them

Thanks Ben.

what does it mean "dl bitrates of 128kb/s of 192kb/s ", how do u know if the quality is good when ur downloading off kazaa, and hw do u know how good it it when its on ur computer?