A laptop and a projector like http://www.amazon.com/ViewSonic-PJD5123-Projector-120Hz-Lumens/dp/B004UG3BQK or one with more lumens.
These folk present all the time and know to pack it all.
I frequently do presentations to audiences which involve showing a movie (currently on DVD but can put on flash drive) and powerpoint. I go to the various audiences (range from 10-50), and never know which equipment they will have set up for me. Half the time whatever is there malfunctions and something goes awry. I have a laptop but it's SLOW and the volume is bad, so it's not the best for the movie. I'd like to think about either getting some sort of light weight TV that I could use to show the movie and display the presentation (without laptop if possible?) OR a projector if there was one that would let me display both from a flash drive (but then speakers would still be an issue?). I've done enough research to realize my limited knowledge in this area, so wanted to pose this to the group in hopes suggestions or ideas as to the best equipment that might be available? Thanks for your time and consideration.