This little guy will be announced by Nextar at CES later this week.

Picture provided by Nextar

The Nextar Z10 is a LCOS, or Liquid Crystal on Silicon, projector which fits in your pocket.  Nextar also is also introducing a 20 inch screen to go along with it.  The screen is only 640×480, but may be just the thing you need for a small presentation setup.  It will work with your iPod, iPhone, PSP or a DVD player.  It also has a slot for a microSD card and can play MP4 videos directly on the projector.

The projector uses a LED for a light source, and it is supposed to last 30,000 hours.

Picture provided by Nextar

The projector will be available for $299.99 and the screen is $39.99.