Hmm.. maybe someone (er.. Thomas) could whip up a script that does conversions of fstop/iso etc to new system - so folks who need to match real cams still can?....
Otay Marcus, this all looks great, has been thoroughly tested, and every last user just told me 2.15 is rock solid and ready for production... 2.2x Render Layer Passes please! Chop chop!