Thanks for the response, Conor. The path name is correct (I deleted the Moe-3 for simplicity) and it was obtained by navigating to the correct VIDEO_TS folder. Besides, the DVDs play fine from within DVDPedia, but not from the Front Row plug-in. One more point to add... I have an alias to the movies folder (in this example it is Childrens Movies) placed in my Movies folder (in my home folder). Front Row is able to play movies in my network drive when I access them via the Movies link in Front Row. So, it is apparently not a limitation of Front Row to play movies on a network folder.