As a member of the AppSphere community you now have the ability to attach files to a post. When you encounter a problem with your Lite installation, it is often easy for us to determine the root cause and respond to you efficiently if you send us the log files.
Here is where they are located:
<viewer install directory> / logs
<agent install directory> /logs
The attach function is found at the bottom of the 'New Message Page' and it looks like this: