Personally, I like this one from cdfreaks.com: <img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif">
It'd be great for times when Martin, Jabo, Azimer, etc, show up on the boards..
Example, <img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"><img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"><img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"><img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"><img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"> RICE and SCHIBO<img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"><img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"><img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif"><img src="http://club.cdfreaks.com/images/smilies/4/bowdown.gif">
*and that last pic is just nasty...*