I have CS3 on my Mac but its been giving me some headaches, with updates, ACR is not up to date and generally its a little long in the tooth. So my question is two fold, Are there folks out there still on CS3 like me? What tips do you use to keep it stable, i.e., remove that auto-update process from failing and/or updating CS3. Secondly what's the advantage of going with CS5 at this point? I'm surviving with CS3, but I wonder if its worthwhile to bite the bullet. I see the comparison on adobe's site PS comparison but in real world experiences, is there a large improvement in how people use it, i.e., the additions really do make a large difference to photographers. I posted this in the Photography forum mostly because my usage is tweaking my photos. I use some plugins like Topaz's DeNoise and other minor touch ups that Lightroom/Aperture don't handle as well. Thanks in advance.