Version 3.0 released.
Nothing too fancy, just improved the threading for a decent speed boost for multi CPU machines.
Check it out - sub 8ms conversion times on a 2x1.0GHz G4.
Hint for Cocoa developers - NSConditionLock is likely to work better than a plain NSLock.
It's been a while so I hope it has been worth the wait.
Mac2Spec v2.0 is released!