Thank you Valdis! That answer is the clearest illustration that I have been looking for. What I will do with the actual audio files in PC1 and PC2, is that since PC2 is my input for editing, ad preparation, playlist editing, programming, etc., I will follow the same structure (local drive letter, folder and sub-folders) of PC1 for PC2 and I will just map the audio files in PC1, then I will use a uni-directional synchronization/backup software like NovaBackup Pro or even Microsoft Synctoy (PC2 ==> PC1 with auto-differential backup) that mirrors automatically (maybe, every minute) the audio folder and files in PC2 and copy any files (especially new ones and keep sub-folder structures) to PC1 Audio folder. This way, if PC1 Audio folder goes bad, I have an exact copy of all audio files in PC2. In other illustrations in this thread, there is only one location of Audio Folder/Files which is in PC1 (Main Computer). I am not sure if this is possible but I think it should work. The only shared file would be the SQL database file which resides in PC1.