alladin sane,
just a correction..the theory that yo mentioned about a muslim killing 1 infidel going to heaven in incorrect.
being a muslim myself, i can tell you for certain that no muslim goes to heaven without being judge daccording to his/her good deeds in this world.
what you talk about i think is when the ayotollah khomeini from iran (who is a shiite muslim) said something remotely similar a few years ago if memory serves me correctly. but this is not part of scripture and is only some lunatics opinion.
as for those jihadists, most of those are sunni muslims. OBL is a sunni muslim and follows the wahabi strain of islam, and most of the jihadists follow this school of thought.
just thought id clear a few things up