Rogue Amoeba has released an update to Fission, the company's simple audio manipulation program aimed at providing the most commonly needed subset of audio editing features (for more details, see "Fission Manipulates Audio Tracks of All Stripes," 2006-09-25, along with Andy Williams Affleck's "Take Control of Podcasting on the Mac"). Fission 1.5 extends the "trim, split, and clean up" capabilities of the original version by adding support for audio insertion, making it possible to copy and paste audio within a file; combine audio from multiple files, regardless of audio format; and drag and drop files from the Finder to append to existing audio. Other new features in Fission 1.5 include the capability to increase or decrease the volume of any file, full support for cue sheets, auto-complete in Inspector fields, a Zoom to Selection command, and the addition of the Album Artist tag in the Inspector. Updates are free to registered users; new copies of Fission cost $32. It requires Mac OS X 10.4 or later and is a 3.1 MB download.