Yes, I'm a newbie, and I have no idea what these different viewers are, like Firestorm or Pheonix. I played with SL many years ago but it quickly outgrew my computer, so I just quit. I never got very far and I think, back then, getting dressed was a couple clicks and you're done. So, I have a new computer and decided to try again. Very different today. But I downloaded and installed what I thought was the latest release for a SL viewer, that was two days ago. Now, already, SL is telling me that there is a newer version. It wants me to download 2.8.3.238392 and I assume that is specific for my Windows 7/64bit system. So, I don't understand what all these "names" are and if they are specific viewers for specific platforms. Are there certain advantages that some viewers have over others or should I always be downloading whatever SL recommends?