No clue but isn't nice to know that in todays current world economy, that IW was willing to hire on so many beta testers like me and you. What a great company.  Isn't it great to have a cool job like this! 

Oh, wait. . .   I paid them for the game . . .   and the Elite subscription . . .  

I not working for them!  They're working for me or at least I am working for free.

Man, my job sucks!

Hang on a minute....I thought MW2.5 was already out of BETA phase during COD XP?

....or did they give the COD XP attendees a different version just to give us positive reviews?

COD Elite is still at Alpha phase though