CodeWeavers, CrossOver, is free today and today only. http://down.codeweavers.com/  CrossOver is the product that lets you run Windows apps in native Linux and Mac installations without the need for a virtual machine.  It is a very well tweaked wine which works out of the box with most windows apps.  Why is CrossOver free today?

In White's typical humorous fashion, he issued a statement today saying, "That morning, I was filling my tank at Big Steve's Gas Palace in St. Paul. I had just finished my morning corn dog and 64-ounce Dr. Pepper when I looked at the pump and noticed gas was at $2.79. I screamed ‘Woohoo,' then I yelled ‘Oh, crap!' as I realized every American can now have my software for free. Kind of upsets my fourth quarter revenue projections..."

Go get it try it out install linux and MS Office and realize that Linux runs office apps better than windows. Free yourself goto http://lameduck.codeweavers.com/ and get your copy for OSX or Linux