Object Park Software announced the immediate availability of RAID Alert for the Mac on Wednesday. RAID Alert is a monitoring and alert utility for systems using the built-in RAID software in Mac OS X. It monitors the attached RAID systems for any changes or failures, and alerts you via email, a notification dialog, and an alert sound. RAID Alert requires Mac OS X 10.4 or higher, and supports internal, FireWire, and USB drives. It is available for download at the Object Park Software Web site, and is priced at ?34.90, or US$39.90.