PNG ICO ICNS MORE
Desktop apps
Smooth
Windows 7 toolbar full
Stumbleupon, config
Black
256x256
user, config, Accounts
UI
Elegant Themes Icons
config
48x48
Computer & hardware
VistaICO Toolbar Icons
settings, config, tools
preferences, config
Music & multimedia
3D
Orchestra
Mydocuments, config
config, mypc
config, Recyclebin
Handdrawn
49 hand drawn icons
configuration, settings, preferences
Farm-fresh
Edit, Bulk, config
32x32
Mac OS X style
config, Setting, gears
512x512
Ultimate Gnome
config, Users
Discovery
PNG MORE
Free Applications Icons
conf, Options, Desktop
24x24
Pixel
Gnome icons
xfree, config
config, date
config, Hosting, Server
config, system
network, config
Files & folders
Still life
Human o2
pci, config, soundcard
128x128