Blend is an attempt to replace all your Mac OS X icons with black and white ones. Blend icons contain all the necessary resources (16x16, 32x32, and 128x128) so that each icon may be displayed with the highest quality throughout your system.
iPhone combines three products — a revolutionary mobile phone, a widescreen iPod with touch controls, and a breakthrough Internet communications device with desktop-class email, web browsing, maps, and searching — into one small and lightweight handheld device. iPhone also introduces an entirely new user interface based on a large multi-touch display and pioneering new software, letting you control everything with just your fingers. So it ushers in an era of software power and sophistication never before seen in a mobile device, completely redefining what you can do on a mobile phone.