Utility to view uninstalled fonts?

[ultrafiel]

I have a ton of fonts, but am looking for a way to easily view ones I don't have installed to see if I really want them installed and also to sort them into subgroups I can install when needed. Bascially I'm looking for a program that will grab all the fonts in a folder through them up on the screen viewed as their name in their font face. Then I can decide which fonts I want and what fonts I don't. Is there anything like this? I can't install all my fonts or the OS slows down, and Apple's font book gets super slow. Any suggestion on how I can do this?

 

[decksnap]

We use Extensis Suitcase X1. This is pro font management software. View all fonts, build font sets, turn fonts/sets on and off, etc.

The other one is ATM (Adobe Type Manager)