Barb, here ya go:
Step 1 - Right click on the YouTube video and select "Copy embed HTML"
Step 2 - Type what you wish into the "Post Reply Box" below
Step 3 - Click on the HTML tag at the top of the Reply box, it will open a window that will show what you have typed. Below what you typed right click and select paste and the embeded HTML will be there. Click on the "Update Button" at the lower left on that window.
Step 4 - Post Reply
