Hi, I am wanting to do some home video shooting, vacations etc. I was wondering what would be best speed wise, the new iMac's or a MBP ? Also, does anyone own a Canon HV20 or the Sony Handycom HDR-SR7 ? I'm interested in the Sony HDR-SR7 as it has a HDD and the specs seem better than the Canon. The only thing putting me off is that it doesn't have a firewire port. Any advice on this ? Has anybody used either with a Mac ? Thanks for the help !