I finally got it last night. It's great watching the videos, but is lots of size for <20mins. Seeing things is really great for certain things. Maybe for some topics you could put a series of slides in the thread to follow along to while listening? Even animated GIFs could demonstrate some things.
I think it'd be great to get a tank tour from Rob. I love the tank videos and seeing everything actually moving around and doing it's thing. Guess I have to vicariously enjoy others tanks since I don't have one setup yet!

(Though I did pick up a brand new 90g AGA RR for only $200 yesterday. That's a heck of a deal! I guess the guy at the
LFS was able to get his hands on some inventory from a closing store. Now I will be staring at it longingly for months till I get it set up!)