These links are useful...

Police nab thieves with their means of detecting laptops:
http://malas-cpk.blogspot.com/2009/06/thie...laptops-in.html
(not blog whoring cause its not mine, and can't find the original source/lazy to look at other links)

I recognize this gadget as being shown here: http://www.tempo-textron.com/prod_detail.c...t=803&pid=10416

What I'm sharing is of informative nature, no malicious purposes.