[aopenshaw]

I am still a little confused about folder location and 2 way sync. I have a PC and an android tablet. Should I have the PC storage folder on my dropbox or does it matter? Is the practice to have local storage folders on each device and sync each device to a separate dropbox folder or should one device have the storage folder in the dropbox location and the other local?
Also wanted to know if sync was automatic because it seems that when I make changes to a song I have to sync the device I am working on and then sync the other device for the changes to update on the second device. Thanks for any help on this issue!