I recently upgraded to Windows 8.1 from 8.0 and my MS Skydrive experience has taken a major nosedive. Where to begin... I can't upload new files to "the cloud" from my local computer. All previous 53GB of data is on my computer and SkyDrive are there - I just can't upload new files. Are my locals files in sync with MS SkyDrive? I don't know; the familiar green check mark on my file folders are gone. Does this mean the file folders on my computer and those on MS SkyDrive are not syncing? Also, I can create a folder on the SkyDrive app I have on my mobile phone and it will appear on my computer in about 10 - 15 seconds, but if I create a new folder on my home computer in the SkyDrive folder, it won't appear on my mobile phone's SkyDrive app. Frustrated!