May I use your icons for my blog/project/website?

Yes, you may use the icons, just be sure to send me a note via the contact form, with a link to your website.

How may I put the icons on my pc?

You need an app to change the icons, here is a list of the apps you may use:

Axialis IconWorkshop
IconPackager
IconTweaker

How do you make your icons?

I make the icons in Photoshop and in Fireworks. With a lot of layers, and a lot of time.