MAC-CT  I just cannot believe people when software starts off as free as it's developed and matures and then costs money (suprise suprise!). Comments like "it was great when it was free but now it costs money so shove it" just don't make any sense to me.

As for the HUGE cost of $50 - try taking a look at the other suggested software - cheapest is $80 and the most expensive is a whopping $529!!!!

I've been using djay for over a year now. It's given me and my friends a huge amount of pleasure (but annoyed some of the neighbors!) It's constantly being updated.

In a nutshell - go and raid your piggy-bank for the $50 kiddies - it's well worth it!!  
(Version 2.2.2)

MAC-CT  In response to the last post - GIVE THE GUY A BREAK! Just because the German translation isn't up to standard is NOT a reason to slag this fabulous piece of software. Rather offer help NOT just "because...." and sit on your but! I bough Visualhub a long time ago - it does everything (and more) than I could have expected it to. Great software!  
(Version 1.33a)