hey guys, i want to ask. why when i took some pictures and view it in my DLSR LCD. the pictures seem fine and good in lighting and everything but when i put inside my com. the pictures is different from what i saw in the LCD. it is underexpose and the lighting is a dark compare to what i saw in the LCD. so what does this happen and how can i know to get the picture of same quality when i view in the DSLR LCD and in the computer? can someone plz enlighten me?

A simple question to ask.
Is it all Canon lens full frame compatible ? Or is it like Nikon which has DX lens for crop body ?

p/s : helping friend to ask

That would be just wideeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.

Any one here can recommend me lightweight  tripod for travel.

hmmm now this is scaring me.. this thread moves fast ain't it compared to others?
anyway i'm just a person who loves to take pictures, so different cams for different uses. kind of like an impulse buying thing back then.
anyway, any photographers who hail from jb?

This one cannot take good macro shoot right ? I know I said potrait, but how bad this lens in doing macro shoot ? Can't find example picture for macro shoot pictures. However, from the examples, the potrait pictures look very good. Thanks for the recommendation.
As you've probably knew, I'm a newbie, so, 2nd hand is kinda dangerous since I don't have the experience to measure whether the 2nd hand one is good or not. So, I'm choosing the safe route, buy new one even though it will burn my pocket 

What the.. I was going to buy Canon 40D for my first DSLR, but now

talking about jumping ship, the D300(NO NOISE!!) has impressed me a lot, tempting to jump but no moolah.. i'll leave canon to win me over with new releases again..