Technicolor announced sort of a picture style that allows to film logarithmic with Canon dslrs. It will allow you to have much more dynamic range. This is good news. I experimented with some methods to get the canon to shoot near Log from the 5d myself, unlike the flat picture style that could be found on the Internet, that leaves the blacks where they were (crushed) and just raisd every tone before total black. With the Canon Picture style editor you are very limited to really get there. As far as I know this technicolor picture style will not change anything else, so no improved color sampling or codec. Still this will finally allow much more flexibility in post! I love log!