I'm creating a block for XenPorta. The source is from a topic/thread in forum, and promote to homepage normally via XenPorta function. However, this thread is just an embedded media from Youtube and a short text. Because it is just a block of information, not a player, so I want to display the thumb images and when member click to this block, it will jump to thread in forum. Is there anyway to get the thumb? By webservice from Youtube? Thanks!