I would like to hear of any such devices that anyone know of for use in backing up photos while travelling. Ideally such a device would also have an SD card slot which also appears as a network drive. I already use software such as FileBrowser and PhotoMgrPro to copy files on my home network, this would be a portable equivalent. For example I can plug my SD card into my HP wireless printer and copy files to my NAS device using FileBrowser. I think that ASUS might have something or or have something planned.