"Sharpening" Eyes in Photoshop::Santa!!::Nov 21

I've been teaching myself photoshop by looking up the how-to tutorials when I get stumped with a situation. My latest learn was sharpening / defining eyes. Here is the link to the tutorial that I followed:
http://www.youtube.com/watch?v=wYCaf2NZ9H0

This is the picture I was working on with the before and after "sharpening"

Santa's eyes look so much clearer and brighter!!

I am working on this pic to go on Santa's business cards. Here is his blog, if you'd like to read what he's doing right now:
Santa's Back In Town