Wincent today announced Synergy 2.4, an iTunes software application. Synergy helps the user control iTunes via system-wide Hot Keys, allowing the user to switch between and play songs on iTunes without accessing the program. The new version is intended to fix issues related to running natively on Apple's new Intel Macs. Version 2.4 corrects problems setting Hot Keys with modifiers, offers 24 new downloadable buttons including four Editor Picks, brings compatiblity with iTunes 6.0.2, and more. Synergy 2.4 is a Cocoa application for Mac OS X 10.2 and later; it is a free update for current license holders, or 5€ for a new license.