Has anyone been able to compare, side to side, the Pentax Optio W30 against the Olympus 790 SW? Prices are about the same, $249, and much of the other features are about the same. The video formats are different (MOV vs AVI), though. Other than that, I can't parse through the rest of the data to figure out which is "better." If there is one difference that does stand out, the Olympus is shockproof against drops to 5ft. The Pentax does have a smaller profile (WHD: 4.2 x 2.1 x 0.93) than the Olympus (WHD: 3.7 x 4.2 x 0.84). Other than that, what's the difference when it comes to actual performance?