dj software recommendation

i'm looking for some suggestions for some dj style software. i've played around with audacity a bit and find it kind of clunky. for example, when i'm just splitting a long mix up into smaller tracks it takes forever by the converting/exporting process with the AUD files. i tried going over to garageband for this simple process but got frustrated there too.
does anybody know a fun program that will do it all?

Start here:

http://www.mac-forums.com/forums/os-x-applications-games/126430-best-dj-software.html

http://www.mac-forums.com/forums/os-x-applications-games/112907-dj-programs.html

http://www.mac-forums.com/forums/music-audio-podcasting/96319-mp3-djin-software.html

http://www.mac-forums.com/forums/music-audio-podcasting/61311-dj-software.html

Virtual DJ or if you can stretch go for Traktor.

Ableton Live. SOOOO many artists use it, definitely one of my favorite pieces of software.

I use reason 4 its pretty good
i just started using it tho