If I make a profile with my Datacolor Spyder3Print and with no edits look at it in the SpyderProof View screen with Soft Proof on and in CS5 with View Proof Colors on they look pretty much identical.
However if I edit the profile in the SpyderProof Edit screen and increase the saturation by 4 when I go back to SpyderProof View, the image is much more saturated. If I create a profile from that and use it in CS5 Proof Colors, the image is only slightly more saturated. When I print it, the print matches the CS5 version of soft proofing much more closely than the one in SpyderProof View.
Anyone have any idea what's going on with this? It makes the SpyderProof View soft proof pretty useless.