I’ve had the pleasure of finally getting this [QPxTool] to work on Mac OS X, but unfortunately it can only detect blank discs. I’m using QPxTool 0.7.1 under 10.6.3 - previous versions were a bitch to install due to the dependencies which required complicated Linux/BSD ports to be installed, but 0.7.1 only requires Qt4 which already has a neatly-made and easy to use package installer.
Here’s a screenie of the app:
It would’ve been really nice to have a Mac-native disc quality app that’s fully working, but for now I’m still crossing my fingers and hoping for a more functional release in the future…