Is there a way to tell if a program like KeyScrambler is first in the list of keyboard driver filters?

Is there a way to tell if a program like KeyScrambler is first in the list of keyboard driver filters?

I recently found a program called KeyScrambler which appears to be a keyboard driver filter that intercepts keystrokes and jumbles them up for you so keyloggers aren't able to get your keystrokes while visiting your online banking sites.