> I installed X11R6 on my IIsi last nigh.  After I using "startx" command.  
> Something weird happened: I got six screens on the top of my monitor

This sounds like your display was not in 1-bit (2 color, black and
white) mode.  Try it in black an white instead of color mode.

-allen

-- 
Allen Briggs - end killing - allen.briggs@bev.net ** MacBSD == NetBSD/mac68k **
   Where does all my time go?  <a href="http://www.netbsd.org/">Guess.</a>