In our iLounge Deal for today, we’re offering Drive Genius 5 for only $39 — that’s 60% off the regular price. This award-winning app will help you keep your Mac running smoothly, optimizing and cleaning up OS X for optimum performance and keeping you up to date on potential hard drive issues before they become catastrophic. With Drive Genius 5 you can create a bootable secondary drive to easily repair your main hard drive, track down large files and duplicates to save disk space, check for and repair possible file and folder corruption, and much more. Plus the new Drive Pulse feature can scan your system automatically and identify malware even while in idle mode.