Right now I have cs3 and LR 2.3. I actually use LR more and more and cs3 less. I basically use cs 3 for manipulation like merging and for some of the filters, like "film grain" etc. I got an offer in my mail for PSE-7 for $79.00 and wonder how many of you use PSE and if you're happy with it. I would just use LR and PSE and forget about CS3.