SoftRAID 5.1 (b) ((Mac OSX)) | 39.1 MB
SoftRAID allows you to create and manage disk arrays to increase performance and reliability. SoftRAID's intuitive interface and powerful feature set make this utility a must-have for any (Mac OSX) Server admin, "Pro" user, photographer, digital-video editor, or desktop user who wants more reliable backup for his computer.

http://www.softraid.com/pages/features.html