Developer website: Fabio V.
MBBench displays the speed of you hard drives and recording devices. The burn speed can be displayed while burning with LiquidCD. Please note that the "Burn Test" doesn't display the speed but only gives you a good idea of what the speed is by measuring how fast the data is sent to the recording device.
Version 1.0.3: Universal Binary
Mac OS X 10.3 or later