Adobe's primary tool for tweaking and organizing photos was always destined to be part of the Creative Cloud offering, but for whatever reason it didn't make it in time for launch. As of today though, Lightroom 4 is available to download on PC or 64-bit Mac (or both, since you're allowed multiple installations) as part of a CS6 monthly license. The additional title may not be enough to sway cloudy doubters, but even they can't dispute that the subscription approach now delivers more software than the full-on $2599 shrink-wrapp
