I'm considering a plan to set myself with the necessary tools so I could offer a service to unlock windows-based laptops for which the password(s) have been, er, well, 'forgotten' (ahem...). I've nailed a few passwords in the past using 0phcrack but in all cases I've had the appropriate regkey piece. Since that's not always available, I'm thinking I might need to invest in an external USB device of some sort. If I could devise the proper pass-crack payload, the USB Rubber Ducky might fit the bill. Any feedback or advice from the BHW braintrust on this? Thx.