Hey there. I make webpages (unproffessionaly) and hang around a lot of forums with the proffessionals so Im going to offer you the best advice for this type of situation. Use ONLY standard fonts when making a webpage. These fonts include Arial, Geneva, Helvetica, Courier, Courier New, Times and Times New Roman. If you dont your going to end up with something thats going to display differently depending on the viewers screen. These fonts are boring yes... but it will ensure that your page displays properlly and in the same font on PC and MAC computers. Im not sure about UNIX as I dont have any experience but Im told they are standard for them as well. If you want to use ANY other font other than those listed you should NOT be doing is via CSS or the font tag in HTML. It should be done in your graphics editor and placed on your page as images. If you do not you WILL run into problems as for display. People generally speaking are not going to download the font that you want so they can view your website. And certain fonts are only available on MAC and certain ones only on PC. So again you run into problems. You can refrence uploaded TTF files but again because of platform issues is not a good idea.