If you plan to use this on "secure" passwords or "strong" passwords, don't even try...
The majority that this application uses on a Windows XP platform, is just dictionary and upper case and lowercase dictionary words. It's useless in essence.
It won't guess or even get close to my 27 digit upper case and lower case password. It instantly marks it as failed, after giving it a 10-hour headstart. I'd atleast expect this application to get -close-.