Hi, I use a Datacolor Spyder4Pro to calibrate my desktop and laptop monitors. I saved a few images for the web but when I viewed them on a friend's laptop (uncalibrated), they appeared dull and faded. My workflow is: Work on my raw images (all major adjustments such as exposure, contrast, sharpening, etc) in Adobe ACR in CS5 (RGB workspace), then save as TIFF, further adjustments (spot removals, lens correction, etc) in Photoshop and then save @ 72 dpi for the web. I haven't used the "Save for web and devices" option yet in CS5. I really need to have my images appear as they do on my monitors - they will definetely appear differently on uncalibrated monitors but they should not lose contrast and colour. Appreciate any help. Thanks.