I have well over 20,000 songs on itunes. I have two 80GB ipods with different stuff. Combined there is nearly 90 straight days worth of music. AND IT'S NEVER ENOUGH.
My Limewire folder is massive.
I'v purchased more than 1,500 songs from emusic; and Limewire and Amazon. (This is over roughly 1 1/2 years.)
And I have found several great bootleg concert sites with non-copyrighted music. I download several shows each week.
I also have 90% of the original Woodstock Festival, a 3.3GB download from a site in Germany. It also uses non-copyrighted outtakes and crowd recordings of the show.
I am swimming in music!!!