As I mentioned last week, the assembly guides for 2.6 will be up very soon. For starters, Eric has made a video series for assembling the ROV. Here are the first three (of nine) in that series:
Part 1 - Assembling Internal Structure
Part 2 - Assembling Battery Tubes
Part 3 - Assembling End Caps, Mounting Motors
The rest are on YouTube.
I may have a youtube problem on my computer. There is no vocal instructions on the videos, Or is it not supposed to be any vocal instructions?