Microsoft offers COFEE to law-enforcement agencies
It seems that Microsoft is working not just on security of it's products, but also developing solutions, like COFEE (which stands for: Computer Online Forensic Evidence Extractor - a prototype "thumb drive") to help forensic all over the world to examine PC's that was possible used in crime.
Original article can be found here: http://www.stuff.co.nz/4507443a28.html