AMD decided to mix things up a bit when they released the HD6000 series first by releasing the midrange cards first and next by using previous high end naming schemes to describe them. So while the HD5870 was the previous generation "bad-boy" the new HD6870 was nothing more than a docile pony designed to give the nVidia GTX 460 some company.
Business software left the office and moved into the home long ago. If you've ever lost the password to Word, ZIP or PDF file in misguided attempt to protect data from prying eyes, this guide to Decrypting Document and File Passwords is a life saver. PCSTATS Tips