Is anyone having the same issues like I am having. The images in the preview window of ACR 4.5 are appearing quite noisy when viewed at any zoom level but 100%. Same thing doesn't happen when the same image is opened up in Photoshop CS3. So when I view an image at say50% zoom level in ACR it appears noisy, but then when the image is opened up in photoshop at 50% zoom level the noise is all gone.
Any idea of why this is happening?