I have Dropbox Pro because I have to upload videos for clients and share them. This process has been taking far too long, and last night I started to upload 8 videos totaling about 10Gb. Three of these videos are still not ticked but showing the blue 'uploading' icon. That is about 18 hours after starting the upload. I have a very fast Virgin broadband and can upload this much video to Youtube etc in a tiny fraction of this time. Why is it taking Dropbox SO long to upload and process these video files? Is it always like this? If so, there's really little point in upgrading to Pro.