Dave if you can't see the video here most likely you will not be able to see them anywhere. You need to download and install the latest vision of Abode Flash Player to see them. http://get.adobe.com/flashplayer/?promoid=BUIGP
With blip I was able to apply advertising to my video's from the first video I did there. With youtube you needed to have a 50,000 view threshold before any ads would be considered to run with your videos, that was of course if you weren't a youtube partner. Needless to say I'm a "partner" now and any new videos I do will have ads with it if I want to without the 50,000 view threshold.
The video indeed is a great help. Youtube is the most accessible, please post it in Youtube as well. Your knowledge about roof framing helped me a lot.