I just downloaded SL today so I'm a newbie, and I haven't been able to start playing the game due to these issues. I have a MacBook Pro OS X Yosemite Version 10.10.1. 2.26 GHz Intel Core 2 Duo When I first downloaded SL everything seemed fine. After booting it up everything in the world itself loaded okay. But when I clicked on the windows or tabs inside the game, like Settings, Avatars, ect. all I that came up was a gray box. I have done a clean install about 3 times. I have downloaded the latests versions of Flash, Adobe, and Quicktime. I have made sure the in game preferences enable plug-ins, javascript, and accept cookies, and I have updated my System Preferences on my mac to allow App downloads from anywhere and I've turned my firewall off. I am not the most technically savvy person but at this point I am not sure what else I could possibly do to get the game to run properly. Help would much appreciated, many thanks. And let me know if I left any needed details out.