lol at all the US people who dont know grime lol.
depends wot u aiming for, cos grime dun changed alot this year or 2, moving towards more sampled stuff wiv peeps like ghetto,scorcher an them.
they pretty much always either 140bpm (or equivilant 70bpm).
alot of the sampled stuff is made to sound more grime like with a bassline that has alot of attack on it(if that dont make sense then luk for tutorials an onfo on "synth LFO settings), so it kinda takes a second to impact but starts really low, if that makes sense!?
the unsampled beats, the kind that wiley an maniac produce,usually have a simple synth pattern, but with really busy drums,loadsa different claps an scattered snares.you just need to make sure theres plenty of low low bass.
download the low deep instrumental mixtape, or search for other grime instrumentals,an listne to the different layers. sound simple an easier said thatn done, but if u concentrate on listnening to jus one sound or 1 drums pattern ect, wiv a bit of practice u realise its not that difficult.
try this page to download bare grime beats.
http://**********.com/users/PJ0CKm
http://rapid*share.com/users/PJ0CKm
delete the *