Transferring iTunes music from PC to mac

I just got my new iMac yesterday and am in the process of transferring all of my files. I am wondering if someone could help me out with transferring my music I have on my PC over to the my iMac. Does anybody have an easy was to do this that will also transfer my playlists, star ratings of the songs, and also all of the music that I didn't purchase from itunes?

thanks!

Hello and welcome. Your question is a very comon one. You should find your answer by using the search feature. I am sure you will find many fine threads about this.

Hope this helps
Clay