I have an SD450 with a 1 GB card. I would like to begin using the camera for short movies and would like to get another card with greater memory. I ultimately want to d/l these movies onto my PC and possibly burn to DVD. I wanted to get a 4GB card but after emailing Canon, was told that the camera would only accept up to 2GB and no HC compatible cards can be used. Research into ULTRA and the regular format says that Ultra provides better "DVD" quality for movies. Will the extra cost of these cards mean better resolution or I am wasting my money??
Thanks in advance


