ARIA2WEB is included. This had a requirement for libcurl to be compiled with php and php at a higher version than is shipped with the Thecus. I had to modify several files to make this work without libcurl and the certain functions not available in the older versions of php. Just an FYI incase anybody tries to manually update this.
For one click downloading I like jdownloader. Its coded in java and as of right now there is no console support. There was console support on a very old release. So what i did was follow the tutorial to run debian in a chrooted enviroment on the thecus. Then i installed a vncserver and the x window manager xfce. Then i installed java plus jdownloader. Then you can turn on the jdownloader web interface.