[bobo_lee]

Can anyone tell me the performance of powershot S1 when taking photos at night?

Is the noise level high or low at high ISO?

[JJK]

I am using S1, similar to many DC in this range, ISO 200 or above are not recommended at all times except you are taking B/W. I guess only DSLR can produce low noise at high ISO.

[bobo_lee]

sorry ..
B/W 同 DSLR 即係什麼 ?

[JJK]

B/W = black and white
DSLR e.g. Canon 300D or Nikon D70

[JJK]

bobo lee
you can go to www.dpreview.com --> forum --> Canon talk, many users posts their comment on this camera. people get amazing pictures with this little 3M DC.