i have these 2 problems for quite sometimes and failed to solve it no matter how hard i try(consider myself have a certain degree of knowledge about Windows, but not about Vista)

1st is i can't change the font of my Messenger, no matter what font i change it will go back to some sort like Courier or those system font.

2nd is that i can't see the contact name and email properly in the chat window, it shows as ... only.

Hope someone can help me solving this troublesome problem.