Rae, Is there a link to Picasa, which you don't have to download the program? I've tried that before and it took over my regular windows photo vieuwer, so I ended up removing Picasa.
I'll have to check- Picasa took over Piknik (SP?), and I know that program you didn't have to download- you could just use the program on the web, then save your editing to your computer. Let me take a look. 🙂