Font management on Windows

[Pat Christenson]

Hi -

I have a client who uses Arial Truetype in their FrameMaker documents. 
One of my other clients wants to introduce Arial PostScript into their 
documents. I need to work on both their files on my Windows machine.

Is there a way of creating font sets specific to each client's work so 
I can keep both fonts on my system but only have one available at a 
time? I know this can be done on Mac but...

I'm on Windows 2000 Professional.

Thanks.

Pat Christenson