VMware Fusion 3
VMware Fusion 3 makes it easier than ever to run Windows applications just like Mac applications... without rebooting.
Combine a Mac native user experience with an all new 64-bit native engine designed to deliver peak performance running on Mac OS X Leopard or Snow Leopard. VMware Fusion 3 is the best way to run Windows 7 or over 140 different x86 operating systems -- from DOS to Google Chrome OS -- without rebooting.
Buy VMware Fusion 3 today for $79.99 or upgrade from VMware Fusion 1.x/2.x for only $39.99 at http://www.vmware.com/fusion.