For people who own the 360 version of Orange Box, you probably feel left out due to the updates for the PC version.  Well, you can rest your minds now, because Valve has announced that the updates will be headed to the 360!

Valve marketing director Doug Lombardi announced that all of the updates, including the recently released Heavy update, will be included in one big chunk.  He said that since Microsoft was making them charge for it, they wanted to hold off so people would be getting more of a bang for their buck (roughly ten bucks, actually).

And yes, all of the Acheivements are going to be included.

Unfortunately, there are no plans as of yet to bring the updates to the PS3 version.