I have heard the latest version of Picasa is 3.8, and so, I am planning to download it. However, I am not sure from where I can get it. Can anyone tell me the reliable source to download it? And also wanted to know about its latest features. I heard that Picasa’s new 3.8 version is also supporting Windows XP, Windows Vista and Windows 7. Please tell me in detail. I am waiting for the response.