Radical Breeze has released Macabinet 1.5.2, a free update to its file organization utility for Mac OS X. With version 1.5.2, Macabinet now works in the background, which the company says was the most requested feature. Other changes include a bug fix and a reduction in the size of the application by 1.2MB. Macabinet requires Mac OS X 10.2 or higher, and is priced at US$10. Incidentally, Macabinet won the REALbasic Design Award in 2004 for Best Utility Software.