higher ISO means, you can work with dimmer lights and yet get the same exposure with the shutter and aperture fixed. he needs higher iso and higher shutter speed IMO
hmm to answer the question of ISO... eh using a CAsio s500 ... not DSLR ...
then highest ISO is 400 but can increase to 1600 but then noise level will be superbly high...
and shutter speed damn i still cannot perfect it...
i suppose when i get my 350d or 20d when i get my bonus next jan then will try out more...
for now is perfecting my compact cam ba...
sorry guys...