Which fonts is needed by Vista?

Hi

I'm running Vista Home Premium, preinstalled, on a HP computer.
I've installed Photoshop and InDesign CS3, and with those programs came some
fonts aswell.
Now I wanna try Extensis Suitcase or Font Fitting Room to manage my fonts.
The problem is that I need to move fonts away from C/windows/fonts in
order to manage them - and I don't want to move fonts that are needed by the
OS.

How can I find out which fonts should stay where they are?
Can I?


Andreas