For those interested I've posted up a BatRep using the new "Lost Patrol" rules by "Games Workshop". However rather than use Genestealers and Space Marine Scouts, we've gone "Weird War II" with British soldiers fighting off Nazi Zombies in search of Adolf Hitler's 1946 jungle hideout in Argentina :-)
linkHopefully it'll give you an idea as to how the game plays, and certainly comes recommended, as its reasonably quick and certainly simple to play… and rather tense straight from the start.