Try Relay: the free SMS and picture text app for iPhone.
Downloading and Installing new fonts on your computer
I'm never happy with the bare minimum fonts that come with my computer. Over the years, I've amassed quite the font arsenal. It's very easy to do, and with so many great free font sites out there, you can become a fontinista, too! ;) So check out the video below to see how I do it. Note: I am on a Mac. If you are a PC user, you can download the fonts just like I do in the beginning of the video, then install following the instructions found HERE.
The Blog Guidebook has TONS of great tutorials and resources available for bloggers who are looking to spice up their blogs! Seriously...if I haven't linked to anything you've found helpful yet...check THIS one out for sure!!