Thanks Remo. I actually don't quite understand how the two work together. I have a couple of albums on Picasa, but ran out of space very fast. I also don't think that I liked the way the site displayed the folder and albums, it seemed very confusing to me. And, it seemed to want to drag all my images into Picassa, which I certainly don't want to happen. But, google+ didn't do that. In fact, it allowed just the new albums that I set up, and uploaded to those albums quite fast. It looked much less confusing. Its just that I was looking for a way to upload to google+, not picassa, directly from LR4. I think I came across a way to use the picassa plug-in jfpicassa, and upload to google+ in a round about way, but I haven't explored it yet.