http://www.spectorsoft.com/products/...dows/index.asp
Used that on my kids once they reached 13... Only checked it when something actually happened... Like say my GF's ex-husband's new girlfriend is corrupting the kids... Then denies it to her man flat out. Says if she is lying he SHOULD leave her... So I download the proof... He doesn't leave her, but it did set a nice precedent for the kids on her lying abilities... Now they know not to use her as a source...
From such situations the kids began to monitor themselves knowing that they were being watched... or could be watched... and that I could just replay the tape a year later and make someone eat crow... oh, and lying? that's another offense in and of itself... so they didn't fuck around...
Did catch my daughters boyfriend looking at big tits and chunky teens.... My daughter is the state of Kansas and as skinny as a rail in both regards... She ended up canning his ass since he'd never be happy with her... nice!