(adsbygoogle = window.adsbygoogle || []).push({}); can someone who doesnt have elite prem get them from some one who does have the prem. from gamesharing?

No I don't think so

Should be in the questions section for MW3, Also I don't really know yet as they haven't been released on PS3.

i think you can on the s..t box so cant see why ps3 would be different