diff --git a/brun b/brun
new file mode 100755
index 0000000..c15362c
--- /dev/null
+++ b/brun
@@ -0,0 +1,9 @@
+#!/bin/bash
+./make_bootable
+
+if [ $? -ne 0 ]; then
+  echo "Build failed, methinks."
+  exit 1
+fi
+
+./gsport
diff --git a/make_bootable b/make_bootable
new file mode 100755
index 0000000..dde4dbb
--- /dev/null
+++ b/make_bootable
@@ -0,0 +1,67 @@
+#!/bin/bash
+
+# Here's our fancy build pipeline.  Output = src/mtsystem (binary file)
+./Merlin32 -V . src/mmt.s
+
+
+# name of your disk image
+DISK="MT"
+# whatever the build produces
+OUTFILE="src/mtsystem"
+
+# set one of the following to true
+USE_CADIUS=true
+USE_APPLECOMMANDER=false
+
+if [ ! -f $OUTFILE ]; then
+  exit 1
+fi
+
+mv $OUTFILE src/mt.system
+
+SRCFILES=(`ls src/*.s`)
+SYSFILES=(`ls src/PRODOS src/*system`)
+CADIUS="../tools/Cadius"
+P8NAME="$DISK"
+IMGNAME="$DISK.po"
+DISKSIZE=800KB
+SRCDIR=src
+BLDDIR=build/nix
+
+if [ ! -d $BLDDIR ] ; then
+  echo "Build directory for this platform doesn't exist so I will create it."
+  mkdir -p $BLDDIR
+  echo "Created: $BLDDIR"
+  sleep 1
+fi
+
+# need to autogen
+#cp src/_FileInformation.txt $BLDDIR
+
+$CADIUS createvolume $IMGNAME $P8NAME $DISKSIZE
+
+#SOURCE FILES
+for f in ${SRCFILES[@]};
+do
+  FNAME=${f##*/}
+  echo Processing $FNAME
+  cp $f $BLDDIR/$FNAME
+  $CADIUS sethighbit $BLDDIR/$FNAME > /dev/null
+  # add -V to debug
+  $CADIUS addfile $IMGNAME /$P8NAME/ $BLDDIR/$FNAME >/dev/null
+
+done
+
+
+#SYSTEM FILES
+for f in ${SYSFILES[@]};
+do
+  FNAME=${f##*/}
+  echo Processing $FNAME
+  cp $f $BLDDIR/$FNAME
+  $CADIUS addfile $IMGNAME /$P8NAME/ $BLDDIR/$FNAME > /dev/null
+done
+
+
+
+exit