Wow, that's pretty cool, I was just going through my "sports" models and I was thinking I should resurrect an old thread with these units. I've got a few of them but no Sanyo's, I don't know if I knew they had one. I do have the mini-boombox Outsider that's really cool, much more square than Sony's Line-up. Most of my units might be considered middle of the road in sonics but they really put more resources in the cases and seals. Several have metal hinges and locking mechanisms and really close up nicely. I'm not sure if Sony started the yellow = sports (water-resistant) trend but one of my Nikon Waterproof Cameras is also yellow and I think of Sony when I see it.