Remedial Class student checking in

: Maximo is great with daily life rituals and routines, but he has a terrible attitude when it comes to learning basic commands and tricks. I couldn't get him to move beyond "sit", which he learned only to use against me.
Watching Jackson and Uni in the videos, and reading your progress reports, I have been inspired to start working on my defiant little guy. Don't laugh, but I consider it a minor miracle that Maximo learned "stay" this week, and he almost has "shake" down. He still gives me a look like, "What the heck are you doing to my paw?"
Next is down. Shouldn't take more than a month.
What kind of cameras are all of you using for video?