if by train suffle you mean the sound that runs for nearly the entire track they are 909 HH i use ADM for these but any 909ish hats will do.

then i run them through Kombinat ( http://www.audiodamage.com/effects/p....php?pid=AD019 )

i set it to serise mode, then bit crush first with ther error setting at about 30% ish

then i pass them into the fuzz, and bypass the last module. roll the filter off a bit to get rid of the high end nasty ness, and hay presto.

hope this helps