CSS @font-face not working in ie

I read a lot of tutorials that suggested hacks, so I came up with this solution I think is better... It seems to work fine.

@font-face { 
    font-family: MyFont; src: url('myfont.ttf'); 
}
@font-face{ 
    font-family: MyFont_IE; src: url('myfont.eot'); 
}
.my_font{ 
    font-family: MyFont, MyFont_IE, Arial, Helvetica, sans-serif; 
}

If you're still having troubles with this, here's your solution:

http://www.fontsquirrel.com/fontface/generator

It works far better/faster than any other font-generator and also gives an example for you to use.

For IE > 9 you can use the following solution:

@font-face {
    font-family: OpenSansRegular;
    src: url('OpenSansRegular.ttf'), url('OpenSansRegular.eot');
}