I have a 500 GB hard drive full of files from older computers which I "uploaded" to my Dropbox account. Each time I turned on my computer, Dropbox would resume the upload process (which by the way, took days to complete). I upgraded my account to 2 TB to accommodate this, as well as another drive I intend to back up to cloud storage. However, when I logged into my account tonight, NONE of those files are present. In fact, it shows that my last activity was in October and this simply isn't true. I only have one Dropbox account, so what gives? Where were my files uploaded to? I'm new to this, so perhaps I'm missing something simple. But after paying the extra money and waiting for days, I'd expect to see my files where they should be.