Scanning DVDs and CDs with Macintosh

Hi, I’m a Windows & Mac user and I ever use the Nero suite as burning (and scanning) sw on the Microsoft OS and Toast Titanium (version 8 since now) on the Leopard Mac OS for the burning.
I never found a Mac sw for scanning burned media, otherwise I use the simply DVD Media Inspector to check blank DVD mediacode.
I saw that new Toast 10 still haven’t stuff like these and neither Dragon Burn.
Can someone help me to find the best Mac tools for scanning?
Other burning sw proposals are welcome too!

There are no Mac tools for scanning. Sorry. You must use a PC, a VM under OS X, or boot Windows natively on a MacIntel.