Koingo Software has released Mac Pilot 1.1, the latest version of the company’s utility for changing hidden features in Mac OS X. This update offers a slew of new features, including the ability to “erase your tracks” (clear cookies, history files, etc.), “Display Expose Button,” change idle hard disk spindown time, and numerous other enhancements, bug fixes and optimizations. Mac Pilot 1.1 is a free upgrade for previous users, and sells for US$9.95 to new users as shareware.