Something Broken in Picasa Web Albums? Upload Multiple Photos

A Problem and solution discussed in Google Groups ::

I have been using picasa web albums to upload multiple files at once
and about 2 weeks ago it switched a single upload method. It seems I
have to use Picasa now to upload but I am really happy with my current
desktop viewing program. Any ideas on how to get that bulk upload
back in my Picasa Web Albums?

Solution is :
You are referring to the Advanced Uploader, which is only available
for IE. Make sure you're using Internet Explorer, and if it's set to
Basic Uploader (which makes you pick individual files at a time) click
the 'Upload Control' link; see this screenshot: