I have been using this product for about 6 months now. Its very handy, both as a professional tool as well as a personal device. It wows friends and clients, it also keeps the children quiet in the car and at home. WHen wife monopolises the TV with her saas bahu serials, I can watch a movie on this. This player does not play all formats of video, but I quickly sorted that out by downloading a 10 mb free video converter from iwisoft. I found coverting videos to an H.264 mpeg4 format that is suitable for the Zen media player from Creative works best on this. I got my product from the USA, 3M launched in India at Rs 40K, which in my opinion is high. Prices have now come down to 30K, which I think is about right for this product. Its only 340 grams and 6 inches in size, and 3M has India warranty and service centres which none of the other chinese companies have. I understand the MP180 is available from Apple stores, eZone and Office depot, which is a good thing for us retail customers.
I am quite happy with the product, I am waiting for the next 3M pocket projector to be launched in May. I hear that is hi definition with HDMI inputs, and many times brighter, I will use it in my home theater setup.