Here is my problem: I sometimes upload huge pictures to NextGen Gallery but I don't want Slimbox to open it in it's original size.
Here is what I do:
1) I upload a huge picture (say 2048x1365 px)
2) NextGen Gallery seems to store that picture in its original size
3) It then shows me a thumbnail on my site with 100x75 px (as specified in "Options" > "Thumbnails") - perfect.
4) When I click on the thumbnail, the pop-up appears with the the slimbox effect in 2048x1365px - way too big!
Is there any way to have a smaller pop-up, say 800x600 px? What's the value in "Options" > "Images" for? I've entered 800x600 px there but it does not seem to effect anything?