On task bar, when hover over SkyDrive Icon, the text reads "SkyDrive - Uploading 56MB of 1.2GB, 2,762 files remaining", and it has been like that for 3 days. And the computer remained on with no problem using anything else with the internet. If I check my SkyDrive from Windows Explorer, files are there (under C:\Users\<myUserName>\SkyDrive), but if I open SkyDrive from the web browser, all the sub-folder structure were there but pretty much 0 files inside. It is obviously not uploading files anymore since the "56MB", which is all sub-folder structure and a couple of files. Not sure what to make of it.