instructions for powerrip v1.1
                        ==============================
 
       c.................search for tune in chip-mem...........
	   pm................play module...........................
	   pn................play instrument #n....................
	   wm................save module to df0:modules/...........
	   wm dfn:...........save module to dfn:modules/...........
	   wm dfn:<name>.....save module to dfn:<name>.............
	   ws................write song to df0:songs/..............
	   ws dfn:...........write song to dfn:songs/..............
	   ws dfn:<name>.....save song to dfn:<name>...............
	   win...............save instrument #n to st-xx or df0:...
	   win dfn:..........save instrument to dfn:...............
	   rm <name>.........rename module.........................
	   rin <name>........rename instrument #n..................
	   i.................info about disk in df0:...............
	   i dfn:............info about disk in dfn:...............
	   q.................quit program..........................

        if the screen goes white, then the ripper has found a v2.3
	module in memory. now, if you wanna rip this module, you must
	change to the powerrip v2.1 ripper! during play, right mousebutton
	turns low-pass filter off. you can use either upper- or lower case
	chars, but please don't mix them like 'rm' or pm!

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