The options on this page:
Screenshots: invaluable information, shows the radio, bandwidth, selected options, layout. Invaluable!
Logfile: copious information generated as the program is running, usually the key information is generated when the program starts, this shows your computer capability. All errors are logged here.
DebugView: additional information only of interest when debugging the program.
System Diagnostics: utilises the DirectX Diagnsotics program (part of Windows) which lists your CPU model, RAM, display information.
GPU-Z: excellent utility for monitoring your graphics processing.