It would only work if you use a validation patch, which unfortunately does not come with non legit DLC's. I won't mention where to get them, but they can be found online from nondescript websites should you be inclined to visit them.
DLC my friend, DLC.
You probably mean, DLC. DLC stands for downloadable content. BioWare release DLC for ME2 on xbox live, every so often.
The one with the space time continuum.
Zaeed is only available if you purchase the DLC.
I doubt it as Boiware is going insane with DLC promises i predict at least 12 more me3 DLC's Don't quote me on my prediction
no it does not it is only the game itself
Yes. The Kasumi: Stolen Memories DLC pack has nothing to do with the Cerberus Network DLC and can be purchased separately.
yes, on Illum but you can just talk to her. but she becomes a companion in the shadow broker DLC
No, but apparently you can upload him to your ME 3 galaxy at war file.
Yes. DLC you purchased or downloaded free stays on that profile no matter how many times you start a new game.
buy all of the upgrades for the ship and it helps if everybody is loyal.
Yes. Bioware has confirmed Mass Effect 3 will be the last of Commander Shepard's fight for the galaxy. However they have not confirmed that there will be no spin offs of the Mass Effect series. Actually, hints have been given that there might be. It was confirmed to be the last mass effect but then Reach was going to be the last halo.... If you've played the ending for mass effect three, i would be upset if there wasnt a sequel, that is a huge setup....... it could just be DLC missions tho!