http://www.macnn.com/articles/06/05/10/guest.pc.19.released/
Guest PC 1.9 ups performance by 40%
updated 12:55 pm EDT, Wed May 10, 2006
Guest PC 1.9 released
Lismore Software Systems today released Guest PC 1.9, an update to the emulation software for Mac OS X. Users can install Microsoft Windows, Linux, and other operating systems in Guest PC to reap the benefits of those systems right on a Mac desktop. Guest PC 1.9 increases compatibility and stability in Windows configurations, raising performance by up to 40 percent with better USB functionality. Drag-and-drop no longer stops working in full screen mode, occasional crashes on Guest PC exit no longer occur, and the update addresses incorrect USB recognition in some Linux distributions. Guest PC 1.9 is priced at $70, and requires Mac OS X 10.3 or later. The upgrade is free to all registered users of Guest PC. [corrected]
