Just make sure that you make the Youtube URL 'http' and not 'http
s', which sometimes is the case when copying a URL through from Youtube.
If there is an added 's', as it 'https', it will not display as above, but only like THIS:
[youtube]http
s://
www.youtube.com/watch?v=dfXT38YIO6g[/youtube]
So, simply remove the 's' from the URL to be 'http' only, like THIS:
['youtube]
http://www.youtube.com/watch?v=dfXT38YIO6g[/youtube]
(Note: I have added an apostrophe as the second character in the line above to make it not display as a video for purposes of illustration)

John Comley
ZU-BST (the
Beautiful
Seductive
Temptress)
Magaliesberg, South Africa
Read my flying blog here . . .
http://johncomley.blogspot.com/
"Truly superior pilots are those who use their superior judgment to avoid those situations where they might have to use their superior skills"