I'm in the minority here, but I would love the bag to fit 664 + cl-6. Since I have the 633 now, i have no need to take off the CL-6. I don't feel that 617 is a good bag...at all, its a floppy mess, that has just enough room, D rings, pockets, etc, to make it super annoying. However Pascals bag looks very nice. The header cable is a concern. I am sure there is a solution to be found, and maybe from Pascals last message he has already found the solution.