megadethers

hi ,  Lineage for audio = 
-Original dvd audio
-Double Shot techtuts remastered flacs-> sony vegas (for join and sync, rendered in .wav) -> mkv
-Sin City Illusion 24/96 techtuts remaster-> Sony Vegas (rendered in flac 8 24/96, I wasn't able to use pcm with them because sony vegas gave me a too big file size error)->mkv

why dont have Double Shot cd ?