HyperSnap-DX is a screen capture and image editing tool for Windows. It captures screens from standard desktop programs and even those hard-to-grab DirectX, Direct3D, 3Dfx Voodoo, and Glide mode games. It can capture frames from many software DVD players and other video playing software.
More info:
hxxp://www.hyperionics.com/index.asp?AfID=9990&Down=HSDX