I'm using an Audio-technica AT3035 condenser mic.

Nice inexpensive mic with a large diaphram, sturdy enough to be able to take the typically loud vocals that rappers blast. Wind screens help alot with hard plosives (B's, P's, etc.). I have the luxury of having an actual vocal booth, so low end rumble from outside noise tends to not be a problem.

I still trot out the AKG 451 and Neumann u87 from time to time, but for everyday use, the AT3035 is plenty good enough.

"And one of the elders saith unto me, Weep not; Behold the Lion of the Tribe of Judah the Root of David hath prevailed..." (Revelation 5:5) Holy Emmanuel I Selassie I JAH Rastafari