Wine lets you run Windows apps in Linux by having you manually install them as if you were actually in Windows. Who says you can’t install these apps Linux style? Wine Doors is a package manager for Wine applications. Thats right, you can grab your favorite Windows applications from a repository and install them exactly the way you would in Ubuntu. Wine Doors has a pretty snazzy list of software ranging from Dreamweaver 8 to Call of Duty 2 to satisfy both professionals and gamers.