Font

AMP Font Viewer
I don't install the fonts on my computer (because I've read that will severely impair the running speed). I just keep them in a folder and point the font thing to it. maybe that's the difference in whether it freezes or not.
http://imagesbyheatherm.wordpress.com/2010/04/16/the-font-thing-and-windows-7-64-bit/



font viewer
http://www.moonsoftware.com/fxplorer.asp





ACDSee