You are not the only one!! I can’t tell you how disappointed I am in the document sync. Coming from MobileMe, that was the one feature I was looking forward to. We were already suppose to have contact and calendar sync in MobileMe, but now iCloud just feels like a step way backwards.

The marketing material for iCloud is very misleading. Manually uploading and downloading is not an acceptable solution. I might as well just continue emailing files to my work computer.

I see no benefit to iCloud documents as is. None. Horrible, horrible implementation.