I have recently been dj'ing parties for friends of mine and have been looking to expand. I have been using pro-tools for a few years, have a decent home set-up. I have been using my laptop and pa's to dj, but am not satisfied with virual dj or traktor dj because I hate clicking and fiddling on my computer during a party. Really what I am looking for is an alternative to vinyl (do not want to deal with finding new music when I have 60gb on my laptop). I would like to have something physical that I can use. I do have mixer but its somewhat primitive and my only controller is a MIDI keyboard. I would like to be able to scratch with music on my laptop without vinyl but i don't even know if that is possible. Is there any hardware or controllers that could satisfy my needs