Update 30.12.2011: More work done to the level editor. In fullscreen mode you can now use the whole screen for editing. Buttons will take up some space, but will add key to hide those when not needed. Can now add in new wave start points and curve sections. Waves can be moved and curve points can also be moved. On my PC the editing seem to be very fast even with lots of waves and curves. No optimizing done yet.
Click on image to see bigger version!
Click on image to see bigger version!