Firefox and swf

Firefox refuses to load swf on any website. I can view youtube just fine. This is what it looks like. The first pic is a article on gizmodo(im sure most of you read it). the video is supposed to be where the white box is but it doesnt load. The second pic is supposed to be a music player on myspace. Before you ask, yes i did install flash correctly. I am computer savy. I dont have any problems on safari


http://img.skitch.com/20090126-dkcb2inisya4genc9euhkb5tgr.tif

http://img.skitch.com/20090126-8umrsqqcyp2r391r9rx9795gys.tif

 

worked fine for the first few weeks i had my macbook. i think it was the flash update that caused it.