Thanks for compiling all this info/tools in one place! Eases this task from insanely difficult(no way i'm messing with it) to just pretty difficult (at least thinking about it now). Still unclear as to any advantages of Dex console vs. using the new eboots with CFW 3.55.
Also, the tut says you need Dex 4.21 to play 3.6+ games. Any reason why the last step in part 4 says to install 3.55dex pup instead of 4.21? I would def consider risking some upgrade if more progress on OtherOs++ was ever made on running YDL easily. Miss Graf.C / Glevand's fine linux work, but hopefully more developments arise in utilizing the gpu fully soon.