Hi!
You, my friend, should pick up the 'extreme dean' set, by dean dill. amazong stuff on there, with a multitude of matrix type effects, some with cards, some barehanded, and some neither (if you have the set you know what i mean). or, if cards are mainly your thing and you just want a matrix efefct, you could pick up lee asher/paul wilsons 'hit the road' dvd, in which dean also teacvhes a bare handed matrix with any four objects from a spectators pockets! you'll also get a ton of really cool card magic to boot!
C!