its a pretty good first go-round.
a couple of suggesitons-
1) you are showing the pcbs, but maybe you could show them in action while you talk about them. Some simple type at the bottom could highlight the name of the boards.
2) you seem a bit nervous. I understand that this is your first real go-round with the presenting, so it should get a bit better with some experience. Your legs are bouncing around a bunch- again which i chalk up to nerves, but i happened to notice it. You seem a bit figitey on camera too.
Not yelling- just pointing out what i saw- things to work on.
I'm personally not into the whole xxx-in-1 scene, but you seem very knowledgable on the topic. Maybe you could go a little more in depth about it- a lot of them are according to you 'a great bit of kit' which i can appreciate, but why are they great? what games dont play so well? Details are great. Maybe show a litle more personality as well.
Its a good first showing.
Just sayin. Not too bad- but in a few more videos, you should have your style down pretty well.