The last post about free icons that I remember is about web-2.0 origami icons that are very nice. Changing the style to modern icons, Morcha has designed some Web Browsers icons. Icons size is 256×256px in ICO and PNG format including images for:Firefox, Internet Explorer, Opera, TheWorld, Safari, Netscape, Tencent Traveler, Maxthon and Google Chrome.

You can download the file directly or visit Morcha webpage if you speak or understand Chinese.