skydrive / silverlight uploader broken by latest firefox update??

[marc2003]

anybody else had this? silverlight reports that's it's installed ok and i can use stuff like bing maps but on the skydrive upload page, i'm just getting a spinning logo and i can't use it. there's a link to the old page so it's no the end of the world but the newer page is better.

edit: tried re-installing both and it's still borked. so i installed 3.6.3 and it's working again.