To answer your earlier question, qole, I do not see any of my unprotected share folder (read/write permission to everyone). I have a PC and an NSLU2, and they can see each other folders. The NSLU2 also runs a media sharing software (similar to Tversity). I only see a "Shared media" folder in my Diablo N800 file manager, in which only the share media folder can be seen, NOT any other public folder.

Thanks to your instruction, however, I can now mount any folder I want to, even those remotely connected vs VPN !!!

Thanks again :-)