Hello, Denise!
The short answer to your questions is a resounding YES! :-)
We just ordered our Disney's PhotoCD which came along with our purchase of Disney's PhotoPass + and it included multiple pics from every ride we enjoyed (we were a large party of three generations, so on Buzz Lightyear's Spaceranger Spin, for example, we had five pictures!) You simply need to present your PhotoPass + card to the Cast Member at the viewing station, and all of the photos of those in your party will be added to your PhotoPass account.
We also had breakfast at Kona Cafe one morning, and I asked the Cast Member at the 'Ohana photo area if we could get photos there as well; no problem! I simply walked over to the PhotoPass viewing area near the monorail entrance of the second floor (just across from 'Ohana, not far from Kona) and had several photos of two different groupings to our account as well. Easy peasy!
Some of the character meals' PhotoPass photographers would not use our PhotoPass + card, however, stating that it was on a different system. Since we were on the Dining Plan, however, I knew that our prints were included with the cost of our meal, so that was fine. (I simply scanned the photo into my iPhoto pics so that I could include it with our other memories.) If you're a Disney Rewards Visa Cardholder, the special Character Meet-n-Greet at Epcot is another photo that can be added to your PhotoPass + account as well.
In all, this was a really great value for us, one which afforded us the ability to capture so many memories, both candid and posed, which we would not have purchased otherwise. Don't forget to take advantage of the
PhotoPass + preorder discount, too! Have fun!
Send more questions as you think of them; we love to help!