Text problem ... blurred like mad

whenver i make a flash presentation, and have texts as links, i always get this error message saying that

“Some characters could not be converted to outlines becasue an appropriate outline font is not available. these characters will disappear in the flash movei file. The characters that failed will look jagged if you choose Antialias Text in the View menu.”

This is happening when I’m using Verdana or Times New Roman as my font, and even when I use pixel fonts … . why is the font looking all blurred and ugly when I view it on my browser (i view it on firefox and I.E.)…

I tried to break up the text, but it still did not help

PLEASE HELP!!! a link or some explanation would be awesome …