With IMatch 3.6, I was able to select a group of photos in IMatch, drag them to the Flickr upload page which I had open in Firefox, and upload them. With IMatch 5.0, that doesn't work. I can select the files, and drag them, but when I drop them on the upload page, no files show up.
This is a known bug (https://www.photools.com/community/index.php?topic=1725.0) which will be fixed in the next release.
Hope this helps,
Ah, okay. Thanks. I'll be patient until then.