Im going to be posting some of the better font download sites here. Fonts are how your letters look, there are literally thousands of them, but finding the right one for the right job can be tricky. I dont recommend downloading many of these, just the ones you need as you need them. That way you will remember that font and not have to sift through thousands to find just the few good ones.
If you are a PC owner, you will need to download the font, and drop it into your FONT folder, which is usually in your Windows folder of your C drive. Doing this will allow you to access the new font from any program on your computer.
For Macs, simply click the self loading Font Loader tool and it will install automatically.
If you have a good font site, please leave it in the comment box and I will add it to this post, which can be accessed by clicking "photographers" under the resources tab.