What files does Synk skip?

Synk automatically skips over certain files and directories that shouldn't be included in a backup or synchronization. These are:

.Trash
Desktop DB
Desktop DF
.FBCIndex
.FBCLockFolder
/.Spotlight*
/mach and /mach.sym
/automount
/Cleanup At Startup
/TheVolumeSettingsFolder
/File Transfer Folder
/TheFindByContentFolder