EDIT: this is like 5 years old lol !
ematters and ubercart uc_ematters documentation :
I am just starting up the documentation but here is a short explanation this module enables your ubercart enabled drupal install to use with the ematters (Australia) payment gateway we are currently in our sandbox stage: and looking for testers :)
I have made 2 versions 6.x and 7.x both have been tested !
Features as of now :
drupal 6 version
drupal 7 version ... I have not made screenshots yet but they bouth work :P
so how to get your hands on them check out the sandbox