All the newest 3 galleries (2010.08.07-club-yoko, 2010.08.06-lvg-retro, 2010.07.31) use 1600x1200 pixels.
Do you really need the images that big?
You are using 5x4 grid.
That means that the snippet will retrieve 20 pictures with 1600x1200 pixel for completing the web page.
It becomes a natural internet connection issue, not the Easy 2 Gallery issue, if you put 20 picture x 841 KB =
16,820 MB (woowww... it IS big!), on one page.
I know that’s why you use &img_src=`original` to avoid double space.
So what you need is to resize all the images again to a smaller size, and also perhaps reduce the grid size, may be 5x3 grid.
One trick of the massive resizing,
I use
XnView (for WindowsXP) for this kind of job.
And it’s free!