Are you looking for a semi-portable A/V projection solution that's useful even when the projector is OFF? Start with an 87 iNCH diagonal Elite WhiteBoardScreen WB87X 16:10 aspect ratio dry erase whiteboard with hard board backing and affix it on the wall. Open the cap on the included dry erase pen, sniff it, and write in big letters AIM PROJECTOR HERE on the whiteboard. Then erase it.

Epson's PowerLite Presenter and MovieMate 85HD WXGA 1280x800 (720p) HD projectors each feature a built-in DVD/CD player, 10 watt stereo speakers, and carrying handle. Inputs include HDMI, component and composite A/V, and a mic input (Karaoke, anyone?). If you want to be watch Blu-ray Discs, play video games, or watch TV shows, you'll need to separately supply and connect with an HDMI cable your own optional Blu-ray player/PS3, Xbox, Wii, or HDTV tuner or DVR. You may also want to order a stand.