I\'m sure I\'m missing something really straight forward. Been using a single custom font with normal font face:
@font-fa
If you are having a problem with the font working I have also had this in the past and the issue I found was down to the font-family: name. This had to match what font name was actually given.
The easiest way I found to find this out was to install the font and see what display name is given.
For example, I was using Gill Sans on one project, but the actual font was called Gill Sans MT. Spacing and capitlisation was also important to get right.
Hope that helps.