Okay, so here is the first alpha release of Congo. These are 48x48 PNG images for you to use as you'd like for non-commercial purposes. I haven't started naming the icons for use with KDE 3.x or 4.x, because I haven't created a fully usable set, and I've only made them at 48 px resolution. When finished I will also be releasing it for gnome. Most of these icons follow the Tango guidelines, but this might change in the future depending on comments.
Please help by leaving constructive comments so I can make this icon set better. If you vote negatively, please leave a reason why.
They will be released as GPL v2 or v3 upon the full release.