I need some massive icon help

I have photoshop 6 and have barely used it, but since I *finally* sat down and finished watching the season premiere of "Numb3rs", I want to do some iconage. So, how do I take a picture

( this size )

Icons!

Much love to everyone who dropped me helpful hints in my last post. You all rock. I got it all figured out and made a few! All Numb3rs.

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*Take the last icon as you will. ::wink::

**If you're stealing, please comment and credit.