Hey Phoenix, I'm so sorry I missed your first post in this thread.
I've got you set up now. We just had to take measures to prevent the spammers who were overtaking our boards. You should be good to go now!
In regards to your question, I think you'll find that there are still people using a wide variety of Photoshop versions. Lots of people use PSE. Some are still on CS2 or 3. I use CS6, but now the latest thing is the Cloud (monthly subscription). Personally, unless you just WANT some of the other features that you can find in the newer versions, I think CS3 is just fine for scrapping!