i'm sorry i dont really know that tech talk lol here is the link
http://tommosmile.tumblr.com/

Arial  Sugerido por SashiX 

1. please, edit your current request instead of creating a new one
2. use PNG format instead of JPG (as stated in that mail your received "Poor compression (if you are not sure, save it in PNG)")
3. ok, this time the image is smaller, but better. And looks like it's a web page. Do you have a link?

lol OK, no prob.
The font you searching for is Arial, and it's already on your PC.