Just got back into Endless Ocean.... incredibly difficult game to complete, still missing many of the random appearing items but I was just looking up on some tips for how to find them, seems feeding the close up view fishes helps to increase the probablity of finding them . Also missing some species still (blasted otter and blasted pygmy seahorse among others) but only about 8-10 missing.
That's why I am currently enjoying my Wii anyway, for the past few months it has mostly been Mario Kart, with intermissions for completing Metroid Prime 3 and No More Heroes.