OK, call me lazy; I might not have searched thoroughly enough but I'm not confident enough about what I've found. I just bought Lightroom 3 and was reading through the Adobe Lens Profile Creator information before I start using Lightroom. Does the DMC-GH2 provide for in camera correction of lens aberrations (e.g. geometric distortion, chromatic aberration, etc.)? If yes, for which aberrations and is this done by default when using any Lumix micro4/3 lens, or is it something that needs to be enabled in the camera? Final question, if shooting in RAW, are these aberration corrections applied? Thanks in advance for any info. BTW, I'm still just amazed at the technology in this system.