Ok just installed Tiger (with surprisingly no problems at all) and CS2 on my Mac. After using Photoshop CS2 for just 5 minutes it's become immediately apparent that this is no small 'gimmicky' update that some have sceptically suggested. I have been a retoucher for over 20 years now originally using Barco and Alias systems and migrating to Photoshop as soon as it became colour capable (yes it was only monochromatic at one point in the dark ages). I can honestly say that from what I've seen in such a short time that this is a great upgrade. If for no other reason, it's worth it's weight in gold to amateur digital photographers/retouchers for its new 'smart' functions for sharpening/blurring and Neat Image style smoothing capabilities. The new Camera Raw upgrade specifically written for CS2 looks the business as well with enhanced chromatic aberration correction tools. I thought I'd compare the functionality of this plug between CS2 and Elements 3 (the only 2 apps it will work with) and the CS2 version blows it all out of the water. I believe the correct term coined by the youf' of today for this suite is that it is now a Killer App delivering a mortal blow to any of its rivals. Quark would be wasting their time even trying to match it and even if they did their notorious exorbitant pricing structure would squeeze themselves out of the running. START SAVING NOW!