The VMware Fusion software is now at Buy.com for $42.10 after a $20 mail-in rebate (it comes on the box). This allows you to run Windows applications on a Mac. It supports 64-bit Windows versions, 3-D graphics compatibility, and Snapshot. You can also use Fusion to simultaneously run Windows and Mac applications in a Mac setting. It also handles other operating systems including Linux and Solaris. Compare this price to $70 at J&R. Delivery is free and there is no sales tax (except CA, MA, MD, TN).