Ghetto Mafia is tight as fuck. I like all of their shit. Their tighest albums are "Full Blooded Niggaz", "Straight From The Dec", and "On The Grind". All of their shit knocks.
The last I heard about Ghetto Mafia was in Murder Dog about a year ago. One of them was locked up for a while but they were back together. They were going to release a CD last year but it never happened. Maybe they will release something this year.