Here is a iPhone App Icons pack, which will help each iPhone or iPad application developer get his GUI in order. The icons from this set can be used in navigation, tab bars and toolbars of iOS applications.
Downloads: 34822 - Shareware - Download Now
Large Icons for Vista is a set of smooth and polished icons designed in the same manner as the original Vista icons. The icons come in two versions: with or without shadows and are delivered in various sizes and formats in 256 colors and 32-bit.
Downloads: 34608 - Demo - Download Now
If you are working on a sophisticated homeware application or a website and cannot figure out how to solve the UI problem under a fixed deadline, try one of the most comprehensive and professionally-looking icon sets - Small Homeware Icons!
Downloads: 49498 - Demo - Download Now
People Icons for Vista depict people of various jobs, groups and family status. They are crafted in Vista style and come with or without shadows. Icons are delivered in various formats in sizes 16x16, 24x24, 32x32 and 48x48 in 256 colors and 32-bit.
Downloads: 58783 - Demo - Download Now
16x16 Free Application Icons pack contains everything you need for your web site or application toolbar
Downloads: 36962 - Freeware - Download Now