Learn how easy it is to sync an existing GitHub or Google Code repo to a SourceForge project! See Demo
Is there a way to change font in Mathcast? I agree times new roman is most often used but people would like something else from time to time
Sorry, there isn't.
If you haven't downloaded the fonts from Mathematica, look in the Math Fonts part of the help pages. Not all of the symbols will work, unfortunately, but you do get a greater variety.