One of the strongholds preventing computer enthusiasts from switching to Linux is due to the lack of retail games available under Linux. However, TransGaming's Cedega software allows a majority of Microsoft Windows games to run seamlessly under Linux with very little to no end-user modifications required. TransGaming Cedega operates by emulating the Windows 32 APIs including Direct3D, DirectInput, and DirectSound. With the most recent version of Cedega (v5.1) hitting the web last week, we have conducted a series of tests to examine its performance impact on some of the popular titles.