How to Make a glass text effect in Photoshop

Sure, there are a lot of videos out there that will teach you how to make burning letters or icy letters in Photoshop. But how many will teach you this? This video will show you how to make letters in Photoshop that look like glass, forming a window to the background behind them. It looks really cool, isn't too hard to pull off, and should make your website or film titles much snazzier.