Summary: The MP410 is excellent for video and stills. My experience is limited to input from micro SD only, have not gotten the USB or internal memory to work. However, I have run a few .mp4 videos and a number of high res. stills.
Summary: Because of an ordering snafu, for about a week I had both this projector and the Dell M110. I'm hear to tell you that they are the exact same project except for the Dell being about $100 cheaper.
Summary: I'll admit, I got this particular projector with the hopes of using it as an outdoor projector. In that sense, I've been fairly disappointed in it. It isn't that the projector isn't bright and powerful, it is that the speaker is completely dreadful.