C1 is my favorite! If it can be made more gold-colored like C2 is so the color in center does not look like a pizza chart it would be awesome! Maybe something to do with 256color restriction in ICO files but seriously I have not paid much attention to ICO format specifications since Windows98. Can I get the "source" files for this icon so I can fix it for myself?
Source files? For an image? What the Hell kind of image editor are you using that doesn't support images in binary formats? The Microsoft Icon format in particular is well supported by all decent image editors, being one of the standard web image formats (in addition to GIF, PNG, and JPEG).