Hello, I am thinking of getting a simple video camera for vacations and stuff. I like the idea of the cameras with the built in hard drive but, I am weary of what will work well with MAC. There seem to be a few advertised as HD but, I doubt they really are and I do not want to get one of the bigger cameras that are harder to move around. The palm size that I could keep on a belt is what I am thinking. I have seen a few for around 400 US which is what I am thinking to spend. Any recommendations? thanks!