itunes library a mess!

Hey,

I have been using itunes since v.1.0. Currently my itunes library consists of 288 gb of music!

Trouble is, there are quite a few duplicates... and when i peer in my music folder i find that there are two locations: "Itunes Media" and just "Itunes". Duplicates are found in both locations...

I would like to clean this up a bit, without risking my itunes organization / playcounts etc. what is the easiest way to do so?

Thanks for any help,

Richard