Here's an interesting new way to cross promote. Apparently there's been a scavenger hunt injected into Rainbow Six: Vegas 2 since July 18th that urges players to seek out clues in the campaign regarding Paramount Picture's upcoming comedy Tropic Thunder, starring Jack Black, Robert Downey Jr., and Ben Stiller.…

So Rainbow Six Vegas 2 was patched earlier this month with a slew of upgrades and gameplay changes, all of it free. Unfortunately, it also inserted a disc check - big problem for those who got the game via digital download.

Some heads-up details that can just go into one post, rather than separate ones:

Amazon once again maps out an entire day of gaming deals, this time around giving the Xbox 360 fans a little bit of of the love they've been reserving for Nintendo gamers lately. Today kicks off with the Deal of the Day, which is the Call of Duty 4: Modern Warfare Game of the Year Edition for only $39.99, a damn fine…