Ubisoft have announced that the downloadable content for Splinter Cell: Conviction, Insurgency Pack, will hit the XBL and GFWL on May, 27th for 800 Microsoft points or $9.99.
The official PR states:
“From the docks of San Francisco to a New Orleans cemetery, a prison in Portland to a hidden research complex in Salt Lake City. Sam Fisher may have his conviction, but Black Arrow is still out there – waiting for him.”