I don't sound as though I haven't heard it? So I sound like I've heard it?

Well I haven't

And I can assure you I don't want to if Eminem is behind the boards
I can't tell you where Eminem and 50 Cent get the idea that they have the right to remix tracks

But I can tell you I won't waste money on old songs that are on other CDs I own. You guys don't pay some kid at school money to cut and paste different verses onto a song, slap a Fruity Loops beat to it and stamp it on a MIX CD do you?

So why do it for these guys? It is basically what they are doing.