I think I've seen this kind of Icon set somewhere, but somehow forgot the name..
So I've decided to create it from scratch.
Inspired by [link]
PNG : 128x128
ICO : 128, 96, 64, 48, 32, 16
For those of you who wants to create your own application icon, I've
provided a PSD and PNG base for you to fiddle around with.
Get it here