On the subject of PC specs, you're all missing one important thing-- you wouldn't have to install the map pack if/when it does come out.
There are no 6 Ghz CPUs on the market right now. As a matter of fact, no one has reached 5 Ghz without liquid nitrogen cooling.
"No, Mama. You can bet your sweet ass and half a titty whoever put that hit on you already got the cops in their back pocket." ~Black Dynamite