Off Topic > Off Topic
Suggest me programs for ambient projection onto ceiling.
JumboMuffin:
didnt fully read the op, don't mind me...
Stick Man:
MilkDrop is pretty cool. It comes built in with WinAmp and it has a lot of presets available on the internet. It wouldn't be hard to just make a blank/muted MP3 file or something and keep it looping while MilkDrop shuffles through it's visualizations.
The Murderous Cop:
you've got the classic starfield, or you could give plane9 and its screensavers a shot