Using fonts without installing them

Ive used a program called The Font Thing for ages now, here is a list of things it does

Browse installed and uninstalled fonts
Browse fonts in subfolders as a single combined list
View sample text and individual characters in your choice of colours
Change sample text "on the fly" or easily switch between your own standard text samples
View detailed font information
Print font samples
Associate notes with fonts
Install or uninstall any number of fonts at once
Load (and unload) any number of fonts for temporary use
Copy or delete any number of font files at once
Rename font files to avoid file name conflicts
Filter fonts according to their type
Group fonts into collections for easier management
Use multiple font windows simultaneously for easy font comparison and management.

When I use the program I browse to the folder where the font is stored and highlight, go back to PSP and it is then in your Fonts list

It's a Freeware program and the website is

http://members.ozemail.com.au/~scef/tft.html

I hope its OK to post a link to the site