Sony VPL-CS4: Projector with Questionable Lamp

The Sony VPL-CS4 like most Sony products is an extremely, affordable, high-quality and popular item. The projector was first relea...

Sony VPL-CS7 ...Another Sony Miracle

From the line that brought us the CS4, the presentation machine, and the CS5, a projector for all occasions, comes another chart t...

Calling All Teachers: Sony VPL-CS4

Every once in a while a projector comes along and even though its time has come and gone it manages to remain in the picture thank...