I try to sync a 1GB Truecrypt File with the N900, but there is no way. The File is in the N900-Folder in Dropbox and i try to download it to the N900. After a half an hour a (German) message appears: "Vorgang wurde wegen zu geringer Speicherkapazität vorübergehend deaktiviert". First Dropbox-Client freezes and last the N900 completly. Any other way possible?

When i sync a smaller TC-File, and a have changes, is the whole File transfer to sync (e. g. 200MB) or only the changes?