Computer hard drive sold on eBay 'had details of top secret U.S. missile defence system' Read more: http://www.dailymail.co.uk/news/article-1178239/Computer-hard-drive-sold-eBay-details-secret-U-S-missile-defence-system
Once we worked out what was to be disposed of and when, the process was VERY simple and VERY cost effective. It is great to have reclaimed the needed storage space as well.