Just go to the control panel, then appearence and themes, and you should see fonts http://www.s3.exoload.com/show.php?image=/.../1143427965.png then simply drag the font into the fonts folder and it will install
extact all then tarnsfer the sepperate font files or the whole thing into c:/program files/WINDOWS/fonts then click move and the open ur ur word doc or sig and u shall have new fonts (might need to re--open ur GFX maker)
"c:/program files/WINDOWS/fonts"? You mean "c:/WINDOWS/fonts" The "program files" section is for the programs, and a font isn't a program
Some people are saying to extract them straight into your fonts folder, I think that might be wrong, you might have to extract into a folder and copy and paste them in.
actually if you go inside the zip folder, select them all, copy them and paste them into the fonts folder, XP is clever enough to extract them whilst its copying them across. Or at least thats true of every other kind of copy, i would assume it works to the Fonts folder as well