As part of our commitment to leading the Mac consumer market, we're releasing an update for Parallels Desktop for Mac that improves performance both for VMs and OS X, and includes a number of great new features that make Parallels Desktop even easier to use. Some of the key features in this update include: New Features: Video output improvement and acceleration Added multi interfaces USB devices support (including Windows Mobile 2005 devices) Added isochronous USB devices support (including WebCam devices) Minor USB fixes Keyboard support improvement: Eject CD key support, left/right Shift/Ctrl/Alt (Option)/Windows keys difference support Added virtual disk cache policy option: Mac OS X performance optimized or guest OS performance optimized Image Tool fixes Optimized disk cache policy for Suspend/Resume feature Windows ME Suspend/Resume fix Shared Folders first time access acceleration Clipboard synchronization tool fixes (unreadable symbols sometimes added during copy and paste) Sound playback improvement Sound recording improvement Minor Full Screen mode fixes “Unable to allocate virtual memory” during virtual machine power on fix Minor GUI fixes and improvements Solaris doesn’t work with more than one virtual disk fix Click the link below to download the beta update now. When we release the final update in just a few weeks, Parallels Desktop will auto-update to the most recent version. If you have auto update disabled, you'll be able to manually update Parallels Desktop by downloading the update package off of parallels.com source: http://www.parallels.com/en/products/desktop/update_beta/