[RRW]

thanks for explaining, i guess Higher ISO is good for dark situation (as long it have low noise)

My top priority is still NEX 3 since it good for all round everyday situation (night, sport, environment, etc) without dealing with large body and complication of DSLR. i am not really ready to invest better lens so i suspect 2 standard lens is good enough

probably wont change my mind for now (unleash something better come out)

anyway any general photography tips. i probably practice first with my old Samsung PL150 before buying NEX (which maybe 2-3 month time since i have other problem for now)