Audio Ease has updated Altiverb to v5.1.1.

Changes:

• Minimum system requirements are now Mac OS 10.3 (OS X Panther).
• Improved authorizing messages.
• Altiverb 5 informs user when it cannot find IR's (impulse responses).
• Altiverb 5 now recognizes channel indicators in file names correct when file name uses an extension (i.e. myvenue.L.wav).
• Solved possible crashing bug when bouncing to disk with multiple chunks available.
• Solved crashing bug in AS when selecting incompatible channel config.