Image Size

Hi.

I know on the requirements it says min resolution is 1024 by 768, but I am using this on a netbook = 1024*600

Anyhowz.  Can someone please tell me what resolution or image size logon studio uses, everytime I load a pic with different sizes, it either stretches or compresses the image, so my guess is there must be a recommended size.  btw I have tried created the pic to 1024*600 but still get distaunted.

Would appreciate any advice would be much appreciated, just trying to create a logon pic of the family.

Thanks Again.