I think the upload isn't ready yet.
The checkbox is missing to.
I want to get this rolled out as seems good so far, but ill get all the questions over what has been resolved, Well i can snap my toolbars again. Thats all i wanted, especially in FEA with all the boxes.
I think you should consider waiting for the official release announcement before trying to download MP3. We [GTAC] have to get the files staged first before we can announce official availability