Does anyone have any new info on what changes will be incorporated into the Canon EF 100-400mm f/4.5-5.6L II IS USM over the old/current 100-400L lens? Any idea of the price point? I'd like to get the Canon EF 100-400mm but I am waiting to see the 100-400 mk II. Not much hard info on Canon rumors. I will probably wait until the new lens comes out which should drive the price of the old lens down, however If review are good I would be willing to get the MKII. -rick