A method of displaying an electronic programming guide using a three-dimensional television in association with a plurality of headsets (304, 308) worn by multiple viewers, wherein each headset (304, 308) has left and right lenses for conveying images to the left and right eyes of a viewer, the method comprising: outputting a video signal from a receiver to a 3D television, the video signal including program service content for presentation on the 3D television, wherein the video signal is a combination of a first signal component on a first frequency and a second signal component on a second frequency, the first signal component and the second signal component together cause the 3D television to output an image that when viewed with a headset (304, 308) produces a 3D image for the program service content, and wherein the same 3D image of the program service content is initially presented to at least first and second viewers by respective first and second headsets by making the right lens transparent and the left lens opaque, and then the right lens opaque and the left lens transparent in rapid succession; then receiving a command signal at the receiver, the command signal commanding the receiver to display an electronic program guide; then the receiver providing the electronic program guide to a first viewer by using altered 3D output signals in which a third signal is transmitted on the first frequency of the altered 3D output signal containing a two dimensional electronic program guide, and a fourth signal is transmitted on the second frequency of the altered 3D output signal containing a two dimensional image of the initially presented program service content, and it is arranged that the first headset of the first viewer filters out content from the fourth signal and passes content from the third signal such that the first viewer sees the two dimensional electronic program guide in response to a first synchronization signal received from the receiver causing the lenses of the first headset to become transparent and the lenses of the second headset to become opaque when the electronic program guide is displayed, and the second headset of the second viewer filters out content from the third signal and passes content from the fourth signal such that the second viewer sees the two dimensional program service content in response to a second synchronization signal received from the receiver causing the lenses of the first headset to become opaque and the lenses of the second headset to become transparent when the program service content is displayed. outputting a video signal from a receiver to a 3D television, the video signal including program service content for presentation on the 3D television, wherein the video signal is a combination of a first signal component on a first frequency and a second signal component on a second frequency, the first signal component and the second signal component together cause the 3D television to output an image that when viewed with a headset (304, 308) produces a 3D image for the program service content, and wherein the same 3D image of the program service content is initially presented to at least first and second viewers by respective first and second headsets by making the right lens transparent and the left lens opaque, and then the right lens opaque and the left lens transparent in rapid succession; then receiving a command signal at the receiver, the command signal commanding the receiver to display an electronic program guide; then the receiver providing the electronic program guide to a first viewer by using altered 3D output signals in which a third signal is transmitted on the first frequency of the altered 3D output signal containing a two dimensional electronic program guide, and a fourth signal is transmitted on the second frequency of the altered 3D output signal containing a two dimensional image of the initially presented program service content, and it is arranged that the first headset of the first viewer filters out content from the fourth signal and passes content from the third signal such that the first viewer sees the two dimensional electronic program guide in response to a first synchronization signal received from the receiver causing the lenses of the first headset to become transparent and the lenses of the second headset to become opaque when the electronic program guide is displayed, and the second headset of the second viewer filters out content from the third signal and passes content from the fourth signal such that the second viewer sees the two dimensional program service content in response to a second synchronization signal received from the receiver causing the lenses of the first headset to become opaque and the lenses of the second headset to become transparent when the program service content is displayed.