you have not set any max image size in your snippet call, so maxigallery uses the defaults.. see maxigallery wiki page and the &max_pic_size &max_big_size and &max_thumb_size parameters.
"He can have a lollipop any time he wants to. That's what it means to be a programmer."
oops, I did a hard refresh and it fixed it.
So if you dont put a max height in Maxigallery will resize your images on the server.
You need to delete all the pics add the max height and re-upload.
Thanks C-M,
I also found that IE and Chrome both cant handle CMYK images in Maxigallery, FF and Safari can.
I realised this when I check IE and Maxi had long black fades, I realised it wasn’t loading certain images so I check out why they were different to the other images, turns out they were CMYK so I converted them and re-uploaded.