I am using Natty. I want to download or sync all of my picasa web photos on my disk. I know that using picasa I can do the same. But I do not want to use old (non - updated) version of picasa. (plus its 30Mb and requires another 60mb of downloading when installing via ubuntu software center).

Could you please tell me, how can I sync the photos using shotwell or any other light weight photo viewer/manager.