I sell camcorders. DVD camcorders have limited recording time, but have the advantage of being able to pop the thing in your dvd player, no cables necesary. However, mini-DVDs are only a gig and a half, which is nothing, when compared to 30GB hard drive models, or tiny SD based ones. You can get 8GB SD cards, thats more than even these mini blu-ray discs, and im sure those will cost 10x more.