I think, I need a new webcam that works for mac. What would be the best one for a 100$ or less.  the camera I have now is a JVC Everio GZ-MG750BUS
Here is a link to how it looks when I make a movie with it. http://www.youtube.com/watch?v=-iNi_AgHNn8 and another which doesn't have as good of lighting/ is dark http://www.youtube.com/watch?v=cXoO0gPI1PE
if you dont think I need a new cam could you give me some tips on lighting/ settings.