Hello. I am looking to buy the Avia DVD to calibrate my HT system. I am looking to purchase at J and R, which I have found very reputable. They have the version: DVD (AVIA GUIDE TO HOME THEATER / REFERENCE GUIDE - Rated NR) , Time: N/A mins. DVD sides: 1 Features: N/A Screen: N/A Sound: 5.1 Subtitles: N/A Language: N/A Label: IMAGE ENTERTAINMENT Release Date: 06/08/1999 $39.99 (List Price $49.95) You Save $9.96 Notice the release date: 1999. Is this the most current issue? Thanks.