need help ...blutooth problem ...urgent

Hello, i already have bluehoc successfully installed
on redhat 7.3.Through the INSTALL, i found all those
instruction works fine.I could run the run the ns
Sim007.tcl and found the nam and wish bluehoc.tcl
works well too.As this is my first time using
bluehoc,i tried to check on the manual page at
http://www-
124.ibm.com/developerworks/opensource/bluehoc/tutorial/docpage3.html#Sect
ion7.It
says the the xgraphs windows would pop up but it didnt
on my case.I alrealdy successfully installed the
xgraph and make the xgraph symbolic link to
/bin/xgraph.Also i couldnt run the "../bthoc
<filename> > <output_file>" because the binary (bthoc)
is not in that directory.It doesnt exist at all when i
tried to find in the whole machine.Well, i didnt see
any bthoc.c or something similar in bluehoc.tar.gz.
Can u explain to me how it works.Maybe i miss
something.

Where can I get bluhoc 3.0 ? thanks