how many levels will need to be done with a scene just to get 'notorious'

you have to do it on a new level you havent played yet so start a new carreer and go to any difficulty higher than rooky and finsh the trainy level. then go berserk on the next few and youll get it

at the end of a mission it says ?/100 notoriety... to get the achievements get 100/100. to do this get loads of witnesses on your kills, kill lots of innocent people and security etc, do not dispose of bodies, do get caught on CCTV, use all of your bombs, go on a killing rampage and just go mad... but dont die and complete the mission successfully.

either this is a glitch in the achievement system for blood money or the notorious achievement listed here and every where else is a typo.
my spelcial rating ach. is only 20 pts./ notorious is 50 pts.
(consider the above)

well to get 100 notoriety
set up any mission on pro
then do your worst and and have loads of witnesses and complete it!
curtains down is a good one to do this.
any you should have it
i havent unlocked this achievement yet but im showing you how to get 100 notoriety
Any help add me on xbl VINCE119

anyone know how to get this one??

i went on another site and it told me to get 100 Notoriety but i don know how to do that