($99 upgrade pricing is available to those with any version of the now-discontinued Soundbooth and previous versions of Audition.) Adopting an interface similar to Soundbooth’s, Audition CS5.5 offers a greater variety of features and better performance. Audition, the storied professional Windows audio editing application, has finally made its debut on the Mac-both as a separate $349 application and as part of Adobe’s $1,699 Production Premium and $2,599 Master Collection Creative Suite 5.5.
