I notice that some buttons have faces that are generated by a special font. For example, the TinyMCE editor has the button below for unlink:
You can see they have a special tinymce font to generate these button faces.
But if I try to create my own background images for the buttons they look terrible! Even though all the lines I used in FireWorks are 1px, they look fat, splotchy, and don't all have the same width:
How can I create fine line button faces like the ones generated by fonts?
Thanks