Sort of like this:
http://www.youtube.com/watch?v=8KseasjvP3g
I purchased the Eyeclops projector from Toys R Us for $99, but it's definitely not bright enough or high enough resolution for the job so I returned it.
So now I'm thinking about getting this AAXA projector:

It's small, runs off batteries (but only 1 hour) and has an onboard video player so I can load the video directly.
However do you guys think this will work? Is it bright enough at 12 lumens? I found a video online, but I'd like to get some feedback too.
http://www.youtube.com/watch?v=4kOBDcjdqdY
http://www.youtube.com/watch?v=G7EWrhhvgyc
$219 is sort of expensive too since I want two of them. But I guess I can keep one and sell the other one.
What do you guys with a few years decorating experience think?
TIA!