Getting PowerPoint screen into Quizmaker 13

Hi all

I think this is a pretty basic question but I'm new to Presenter and haven't been able to find the answer anywhere else....

I have a drag and drop activity set up in PowerPoint (minus the actual mechanics to make it work). What is the easiest and most accurate way to get the PowerPoint screen - layout, graphics etc into Quizmaker? I have tried importing each graphic component into Quizmaker separately but it changes the sizing, I've also tried taking a screenshot of my PowerPoint screen and imported that into Quizmaker, but again it changes the sizing. I'm worried that even a slight difference in size will mean that the transition to and from that screen will not be smooth. Due to PowerPoint being in cms and Presenter being in pixels I can't seem to get the sizing right.

Any guidance will be really appreciated!