Jun 272010
From TechRepublic.com…
RGBA support in Ubuntu | Linux and Open Source | TechRepublic.com: “RGBA stands for Red Green Blue Alpha. When applied to the computer desktop it means a whole world more. It means full-blown transparency with the ability to control the transparency like never before. This feature was supposed to make it into Ubuntu 10.04, but because of some show-stopping issues it was pulled. It is now slated to make it into 10.10 and, judging from how well it is working now, it will do just that.”