Maybe this question is answered before, but I got lost in the search results. So sorry in advance. Me and my friend bought a NAS (Synology DS 207). We want to use it to save backups on each others NAS. Now it seems to succeed for small directories. We even can do incrementals. But on large directories it goes wrong. I tried to split the tib file to 10MB parts and this goes fine for, say 1Gb. But then it stops. It might have something to do with FTP time outs or something but I don't have any knowledge on this. So my question is: can someone guide me on the best backup strategy to a remote server? Also, if I want to do a incremental, does TI have to download the original file over the network again, before deciding what has changed? Is it a better idea to mirror it locally and send the incremental files over the net? The disadvantage is the comfort of scheduled automatism.