I like your Scottish (?) accent but at the same time not, sometimes when you talk fast its like wa-what. But not to worry and I don't mean to insult you, not that used to the accent, thats all.
I love how you say shift and file tho, sheft and fail.

If you're running your monitor at 1080i/p why not recording in full hd as well, the image would be much more detailed and tasty, since 720 only fills half my screen at full resolution atm. (If you don't run at full hd then I do understand why your recording only is in hd).

The layer blending in ps were a new thing for me, thanks bud. Always though you went straight ahead to illy trace your drawing.
NOTICE TO EVERYONE: In AI CS6 "Live Trace" is renamed as "Image Trace".

Seriously Adam, great instruction and I'm looking forward to see your shirt shop