Lightroom 3.4.1 and ACR 6.4.1 update
Adobe have released updates to their raw image processing applications Lightroom and Adobe Camera Raw. As well as adding more camera support this release fixes several bugs. The main bug had the potential to corrupt JPEG images if they contained a large amount of metadata as explained here by Tom Hogarty. Download ACR & DNG Converter 6.4.1 for Windows here and Mac here. Download Lightroom 3.4.1 for Windows here and Mac here.