I see how I can study all my lists or just one, but can I select a subset of lists to study?

Not currently, I'm afraid, partially due to trying to keep the interface simple, and partially because it would be rather time consuming to build on the back end.

One thing you could do though is, if you want to study two lists together, put them together into one list and study that. Not very convenient though, unless the lists are pretty static.

Yes, I was going to put 2 into 1 but thought I'd wait until I knew that was the only option.

Thx

PS FYI, the reason I'm doing this: I've spent all of 2011 flatlining, awash in vocab, and was about to cancel my subscription. But I recently started the Pimsleur course and have narrowed my Skrittering down to just that. Suddenly my score starts rising again, and my motivation rises with it. Crude but true. So now I want to study Pims 2, along with Pims 1 (which I've completed), and nothing else. Make of this what you will.

The other thing you could do is just remove all the other lists. It would deactivate any words that aren't in your Pimsleur lists.