Best program for Mac to make DJ sets/Dubstep

Don’t plan on doing anything live anytime soon just looking for a good program to get a base foundation. I’ve heard of Ableton Live among others but I’m not really sure what program I should be aiming for. Obviously user friendliness would be nice but not at the cost of feasibility/usefulness. Thank you all in advance.
Answer #1
Ableton Live is recommended by many. You could also try
http://beatmakerx.com/dubturbo-review/
Answer #2
Ableton live, trust me!!!
Answer #3
Ableton Suite 8.2.7 Mac OSX INTEL | 1.35 GB
http://www.filesonic.com/file/4125955555/asui827mosx-ind_avaxhome.ws.part1.rar
http://www.filesonic.com/file/4125955575/asui827mosx-ind_avaxhome.ws.part2.rar
http://www.~Disallowed~/file/DRqQGKj/asui827mosx-ind_avaxhome.ws.part1.rar
http://www.~Disallowed~/file/shKmY4G/asui827mosx-ind_avaxhome.ws.part2.rar
http://ul.to/w7gtulzv/asui827mosx-ind_avaxhome.ws.part1.rar
http://ul.to/h9xttjsu/asui827mosx-ind_avaxhome.ws.part2.rar
http://filepost.com/files/67981d78/asui827mosx-ind_avaxhome.ws.part1.rar
http://filepost.com/files/b3cec45f/asui827mosx-ind_avaxhome.ws.part2.rar
PATCH ONLY:
http://www.filesonic.com/file/4125955595/asui827mosx-pon_avaxhome.ws.rar
http://www.~Disallowed~/file/kaED3SU/asui827mosx-pon_avaxhome.ws.rar
http://ul.to/pxbk85mf/asui827mosx-pon_avaxhome.ws.rar
http://filepost.com/files/71em9afe/asui827mosx-pon_avaxhome.ws.ra
I've used Mac. In "K PATCH" right cklick while "Show Package Content" you will find .../Content/MacOs/LivePatch
You have to know the path. (use FINDER - SERVICES / TEXT EDIT / NEW WINDOW CONTAINING SELECTION). Copy the path
Open "TERMINAL" write: "chmod 777 path containing in text edit copied"
THIS is the WAY YOU WILL MAKE "K PATCH" WORKING!
LivePatch will become GREY (UNIX EXECUTEBALE). When now click on "K Patch" - programm should start.
Window will open small picture DRAG original "LIVE" into it to PATCH IT!
You can also download the trial and apply the patch
http://www.ableton.com/download-suite-trial