I just purchase an additional 100 gig of skydrive space.  I have uploaded 60 gig and now for the past two days there have been the same 3100 files it is still attempting to upload.  These are normal word files, and others that skydrive had no problem uploading.  Any idea what the problem is?  I definitely have a strong internet connection.  Is it just me or does it seem like the public is always trying to figure out why something won't work?
Certain files, Word files,  .doc or .docx,  that are not empty, cannot be loaded as an attachment because Hotmail seems to think they are empty files. 
Files are saved in folders imbedded in other folders. 
These seem to be files from a particular folder. But I can load Word files from every other folder, I think.