[sangheeta]

To download any videos or contents, I use the "command+i" keystroke.
For Youtube, the video is at the bottom of the list.
I can save my video anywhere I want.

There is a script to tell OW to reload the video in HD (mp4):

tell application "OmniWeb"
	set current_url to the address of active tab of browser 1
	set current_url to current_url & "&fmt=18"
	set the address of active tab of browser 1 to current_url
end tell

Or you can do it by symply add: &fmt=18 at the end of the url.