AAC listening test
If you have access to a windows machine you can participate in a test of several different AAC encoders (including Apple Quicktime 6.3) by going here:
http://rarewares.hydrogenaudio.org/test/
There's some more background info if you go to http://www.hydrogenaudio.org/ and check out the "latest news" section.
http://rarewares.hydrogenaudio.org/test/
There's some more background info if you go to http://www.hydrogenaudio.org/ and check out the "latest news" section.