Topic: Un-resize photos in simpleviewer

I have made a gallery with simpleviewer, and I really love the layout, but I have a problem that the files 400x600 gets shrunken. The 600x400 looks just as they are supposed to.
How can I fix the 400x600 to not get resized?
I read the faq, but I didn't understand what I had to do..

Re: Un-resize photos in simpleviewer

maxImageWidth="600" maxImageHeight="600" but you also have to consider that monitors are wider than they are tall so you might want to consider having landscape dimensions of 600x400 and portrait of 267x400, that way the images will all fit in the same size window. I use 787x525 and 350x525.