What are the main differences (if any) between the PS3 and the 360's version of the game?

Do they both run in 1080p is there uncompressed sound etc etc.

i havent heard of any differences in the games

Both will be upscaled to 1080p, neither will run natively in it.

Tradtionally, the Xbox 360 has been the stronger RTS platform (out of the consoles at least.  I'm currently playing Civilisation 4 on PC and it owns). 

^but it is the only one with RTs on it so far,right?

I hope the PS3 version can be played with mouse at least.

Both versions ,that aside ,should be the same ....just you dont pay for the online wit the PS3 version.

@ starcraft & brute )

but Civ isn't a RTS game - it's a TBS (Turn-Based Strategy) game

I think the PS3 has a few, but its not as well known for them.

@Lafiel

I agree on the technicality.  In terms of real-world distinctions though, the genre-difference is rarely highlighted. 

Lafiel wins the golden apple of knowledge...go you

@Dio
Have you tried the demo? they worked with the controller extremely well.

@ starcraft )

as a long-term pc gamer I think it's just as important to make this differentiation as it is to differentiate between jrpgs and wrpgs, because although both are sub-genres the experience is soo different, that they cater to pretty different people

The X360 version looks better than the PS3 version, just wait for a gametrailers comparison and you'll see what I mean.