This is what you get after boot, it's actually a kernel plane (virtual screen). The orange window is OP_Win (somewhat like a log viewer), the one in top right is from the DiskF***** it lets you control the head of a disk (I used it on an open HDD).
Upper: the Env_TM (Task Manager).
Lower: Env_VFS_View (Virtual FS Viewer/Debuger).
Top left: Env_Exec window for running apps.
Top center: tester application (yep it's memory protected and all that stuff).
Bottom center: tstpng an app that uses libs, libc, zlib, libpng to load a png file from hdd, create a window, and put the img in it.
Right: sfm app it's a file manager uses libs and libGUI.