Normally I use SFTP/SCP but since moving to Comcast I've switched to FTP but I upgraded my laptop to Windows 8.1 and now my favorite FTP client (CoreFTP) doesn't work for more than a few files before failing so I've switched over to WebDAV since it's fast and reliable (unfortunately our production webservers don't have WebDAV on them). So what do you use for uploading your files? What protocol? What client? Post 'em up.