Here you can reach the Demo-TTS (opens in a new window). This installation runs on Apache 2.0 with PHP 4.3 and MySQL 4.1.
Please note that in the demo, some capabilities of the TTS have been disabled - e.g. saving changes in the administrative section. Additionally, the database gets reset to default values once a day.
Available users in the demo installation and their passwords are listed on the login-page.