If you set the camera to take automatic bracket shots in a burst and hold reasonably still you can get away without a tripod. PS can align them for HDR processing. From the 5D\'s menu, scroll to AEB (Auto Exposure Bracketing) and use the wheel on the back to select the bracket width.
Hmmm.... addendum: Tried an experiment with handheld HDR bracketing. So far, haven\' t gotten a satisfactory version. May not work.
If you set the camera to take automatic bracket shots in a burst and hold reasonably still you can get away without a tripod. PS can align them for HDR processing. From the 5D\'s menu, scroll to AEB (Auto Exposure Bracketing) and use the wheel on the back to select the bracket width.