Same thing will be true with the 1Dx, Nikon D4 and D800. Every raw file is unique by the manufacture so adobe has to update their software for support. Too bad they all can't settle on a type of format for RAW files. Also, Adobe will likely NEVER release an update for Lightroom 3 for any of these cameras. Once a new version is out, they require you to upgrade to work with new cameras. Adobe Camera Raw in photoshop will only work with these cameras if you have CS5 as well, and it doesn't work yet. Look out for an upgrade for both photoshop and lightroom in the coming 2-3 weeks.