Ok so I'm making the purchase. I have been using a (shhhh) pirated version of CS2 and now that I'm running a business I am going to buy it. I am a portrait photographer who doesnt know NEARLY what she should about Photoshop. Should I stick with CS2 or just go for CS3.Or would I be fine with Elements? I am going to take the time to continue learning the ins and outs of the program but is it just more bells and whistles? Let me know what you think, thanks!