Just a suggestion to anyone hosting your photos elsewhere (like Photobucket) and linking them into a forum.
If you want to reduce bandwidth, take your photos and reduce their size to 600 pixels wide before posting them. They will then be 1/10th the original storage size and bandwidth, or less.
But they will show up at a good size on a forum, since most computer screens have very low resolution compared to a camera.
It will also speed up page loading for people viewing. Just a suggestion.
If you need a free photo editing program to make the pxel size reductions, a simple one I use is called "MTPaint," but there are also a million similar editors of varying complexity and cost, and it can also be done online at some websites. Hope that helps.