The preview doesn't have to be an entire screen, or the entire image, just look at some other images in the gallery, and their previews. You can really get creative with it.
It must be hand-pixelled, too, just like the actual image.
And, don't forget it has to actually be related to the actual detail image, and it should probably capture viewers attention and make them want to click for the full package.
My bad, i overlooked the passage where it said to put the screens into the same image (that's what canvas means in that context?).
The preview file is 100x100 max, so how can i make a preview of 320x144 without scaling somehow? I can of course simple downscale to nearest neighbour.
Please read the rules and once you follow them re-submit your entry.
Do not scale the preview file, 1x pixels, k.
Thanks, I think I've got it now :)