Finally started to buy the 2006 discs starting with a used ws of IV I picked up at work (along with the ws of 2 and 3). Quality of the OUT looked bad after comparing it to my RTW set so I put the OUT disc aside and replaced it with my RTW of IV. Likely buying V and VI and doing the same so I can legally have both versions on dvd finally and an excuse to use DarthVong's retro "Kenner"-style dvd covers.