03.06.11
Now that I've tested the app, I really need to change the synchronization... It's hellish, every time you open the app (whether it's in the background or not) it takes forever, even with WiFi, so in a store where there's no 3G ... a pain!
When the app is launched, you should be able to choose whether you want to synchronize or not!

I've figured out how to "uncheck everything" in a list, but I still think the "copy a list" function is missing!