I've been a fan of NCIS and NCIS:Los Angeles for some time. The latter has been placing Microsoft products since season one. NCIS was placing a lot of Cisco products, which I never understood because they weren't easy (or even really available at all) for consumers....

I actually think the MS product placement great. One of the biggest problems with getting a product to market is getting the user to be able to visualize how it might work.