Please HELP--video insert, paypal button insert

[greatbizideas]

I am not able to understand how I can insert video and paypal button code in the WSO. PLease help.

I tried using the HTML code for video and also for paypal button code, but it just seem to work for me. PLease Help

<object width="445" height="364"><param name="movie" value="http://www.youtube.com/v/Of2Z0E3Mfc0&hl=en_US&fs=1&border=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/Of2Z0E3Mfc0&hl=en_US&fs=1&border=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="445" height="364"></embed></object>