margin between images : enlarged when printed in hires?

I want to avoid that margins/spaces between images become enlarged obviously when image thumbnails get printed if the high resolution print option is activated. – As far I remember it did not happen in the applications original/former version "iView MediaPro 3".

Unfortunately I can't use "iView MediaPro 3" in its originally state nowadays: appearently some files are shared (read/write ?) with later versions of "Expression Media 2" (MS) and "MediaPro" (PhaseOne): once „iView MediaPro 3“ is launched the two other applications don't open.

Mac OS X 10.6.8 – iView Media Pro 3.1 – Expression Media 2.0.2 – Media Pro 1.0.1

any hint appreciated,
thanks and regards,
- thomas