What are the missions like and where do they take place? What do you have to do etc? I'm not on XBOX live at the mo so any info is appreciated

Which game are you wanting the info for?

The SC1 (Stealth Action Redefined) download maps are (in order of 'to be played'):

Kola Cell
Vselka Infiltration
Vselka Submarine

They are fairly small maps, but involve a great deal of action and are not boring. The submarine was a fantastic addition, so much so that UBI put a submarine mission into it's next title of Pandora Tomorrow and improved on it.

Generally, in Kola Cell you discover information on plans to hijack a submarine and get to finally reach Phillip Masse, the programmer that caused you so much grief in the regular missions.

In Vselka Infiltration you are tracking down a way to get to the sub and setting things up so you can reach it.

Vselka Submarine, of course, is a confined space with lots of soldiers. It's extrememly difficult to stealth through it, but with exact timing it is possible.

Sorry, was on about Double Agent. The maps were on the PS3 version so they released them for download on Xbox Live to. What order are these to be played in the scheme of the game?

I believe that the downloadable maps for the PS3 were exclusive to that platform, per UBI. All I could find out was the names, NSA training center and Kinshasa multiplayer maps.

No particular order for playing those. Are there other maps that you're talking about? List the names of them here if there are and I'll see what I can find out.

HA! Sorry, I thought they were single player levels. I fell into the same trap with Gears of War when I thought two new levels had been released for it and they turned out to be multiplayer maps. My bad