system
6
Lees,
The VRDB options are easy to use:
Now means that the VRDB will start immediatley and run regardless of keyboard input.
With Screensaver simply means that the VRDB will only run when the screensaver is active and on.
Idle means that the VRDB will not run until the keyboard has stopped inputs for about 3 minutes. However, once you start inputing again, the VRDB will temporatily halt and wait for the next idle period.
Not as confusing as it may sound.
Techie
PS: The first time the VRDB runs, it may take a bit of time to finish. Not to worry, it is normal and the time length depends on the files within your computer.
Don’t worry about HOW to use it now if there is a major virus infection…
We can cover that when and if ! 
Techie101