my cousin jus bought a Z500 @ funan for slightly > $500
all teh functions r ez 2 use n quite compact too
though it's <5 mm thicker then S500 but it isnt much diff though
n it's suppose 2 last 500 shots per charge according 2 teh advert
btw izit not recommended 2 use 3rd party charger?
cos mi frd bought a charger wif a multiple adapter 2 fit all diff batt frm AAA - lithium ion
so thinking of getting 1