First jungliz demo attempt (beginners coding) code: Optik music: Optik graph: some I-net source (sorry authors) recom: P100 SB comp. sound card or GUS VGA 540 KB base memory some XMS or EMS min: 486 (386 perhaps) with FPU!!! (math processor) VGA full source code after month (optsrc.zip) !!!! kubelim@feld.cvut.cz