You have to become a contributor to be able to add apps. The core team can do it (email support at support@..).
* First make sure your theme compressed tarball untars to a single directory with the theme codename and version, like sunshine-1.0/
* With that, go to the My Apps area in your control panel at amahi.org
* Create an app* . Call it SomethingSomething Theme, like "Morning Sunshine Theme"* In the field called kind put "theme"* Make sure your which makes it into an installable theme compressed tarball untars to a single directory with the theme codename and version, like sunshine-1.0/* In the Source URL put the URL to the compressed theme tarball (.tar.gz or .tar.bz2). You can host it on your own or here in the wiki (create a page for it called say "File:morning-sunshine-1.0.tar.gz")* In the sha1sum field put the [[Developers/sha1sum|sha1sum]] of your tarball* Make sure you have nice descriptions!* For the screenshots, use something that gives the flavor of your theme. Avoid full screenshots. Resolution is 320x240, so zoom in a bit and just give the flavor. For the logo you can use the same URL as the screenshot if you are in a hurry.