For those having problems starting up Discjuggler 2, please read!
 

I could never run dj2 because when I started it up, I would get the message 'unable to run ASPI manager', but I found the solution by turning on the Auto-insert notification for my cd & cdr drives. To do this right-click My Computer, select Properties, go to the hardware tab, select your cd drive and hit properties, you can turn it on in there.