I've been having trouble with that damn upload manager for months, and it has NOTHING to do with the files. It has something to do with IE (at least, it does for me). The older version works fine, but the newer version barely works at all. I'm forced to upload photos one at a time, and can't post videos that are much over 1 MB. There's some sort of bug in that upload manager, and that's a fact!
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