Halo 3 ODST: Audio Logs co-op via Xbox Live?

[David]

Me and a friend are trying to get the achievement for collecting all 30 audiophiles in ODST through Xbox Live. This is our second attempt and we are worried it will not work again. Lets say we work through the campaign together (co-op) and we stop half way through the campaign. If we start up the next day to continue, will the audiophiles from the previous day still be saved? (As long as we do not start another campaign in-between)

 

[Ben]

yes, im pretty positive it auto saves every time you get one, but just in case, when you quit out of the game make sure it says you wont lose any unsaved progress.

 

[Matthew L]

yhea as long as you SAVE and quit, it shoud be there

 

[Brad]

you actually spent 60 bucks to get this game?

fail