All the DLC for ME1 and ME2 will be included according to this article on Nov 2, 2012.
ME3 DLC will NOT be included, but i think the ME3 DLC is free, and one of them you gotta pay for.
http://www.examiner.com/article/mass-effect-trilogy-dated-for-ps3-dlc-offerings-explained --- It's funny how we give thanks for all that we have on Thanksgiving Day and then the next day go out and act like a bunch of materialistic idiots.
Arrival came out for every platform after the PS3 version was released, so it's not on the disc. It is on PSN for 10 bucks. --- DmC looks like a good game. I also enjoyed the latest Final Fantasy and Resident Evil games. I like video games. http://imgon.net/di-CFMD.gif NNID: ArsenalGear
Pinnacle station for ME1 is not included. The source code was corrupt on Bioware's servers and a ps3 version could not be made.
If you want the complete Mass Effect experience you have to buy a 360. The complete vision of the creators. Buy the 360 version and you will also get exclusive features such as custom soundtrack and everyone has mics. Jump In. --- http://www.youtube.com/watch?v=_pC49AqKlgs *Salutes* 11/15/2002-2006 Honest and Happy Multi-Console owner