[yimccau]

Thanks for your reply Popo.



I will keep that in mind and try to let the lens cool down a bit before taking night pics next time. With the full Moon being so bright I guess it's relatively easy for the 350d to have a focus lock on it. Anyway, do you have any focusing tips for tracking not so bright stars given the AF of 350d is pretty hopeless in moon-less nights (and theview finder is really not bright enough for seeing the stars through it anyway).



Thanks again.



/cheung