http://www.dpreview.com/news/0504/05...dobe_pscs2.asp
ps cs 2 .... super
Dramatic Camera Raw Workflow Enhancements
Noise Reduction - Advanced correction of noise created in high-ISO shooting, plus JPEG artifact reduction
Vanishing Point - Groundbreaking ability to clone, paint and transform in the perspective of your images
32-bit HDR - Create and edit 32-bit, High Dynamic Range images, for the widest range and richest detail
Spot Healing Brush - Fast, efficient one-click retouching of dust, scratches and other image flaws
Optical Lens Correction - Correct common lens issues like barrel and pincushion distortion