If you have a 3D TV with shutter glasses, ExpressVu channel 1933 is broadcasting a pretty good 3D test. Make sure your receiver is set for 1080i and 16:9 so your 3D TV gets the 3D signal. It is a 3D side by side broadcast so you need to tell your 3D TV this format. Their 3D test is pretty good although it is only ½ resolution at this time. Hopefully ExpressVu will upgrade to full 1080p full 3D resolution in the near future. Enjoy the latest technology now available in 3D. Of course you need full 3D equipment including the latest HDMI 1.4 cables throughout.