Sounds like a good collection but my bandwidth is asking for a couple of screenshots of the folders (with thumbnails from the videos). I'm sure I'm not the only one who would love to know what I'm spending 7 GB on before spending it.

Just open the folder(s) in windows explorer and press print screen. If you don't get thumbnails from webm files you can install K-lite codec pack which adds thumbnails to a bunch of video formats in windows, really useful.