diff --git a/.gitattributes b/.gitattributes
index cec7ad1..a1f7057 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -5,6 +5,7 @@ LICENSE text eol=crlf
 README.md text eol=crlf
 *.diff text eof=crlf
 *.doc text eof=crlf
+*.ini text eof=crlf
 *.pat text eof=crlf linguist-language=DIGITAL Command Language
 *.txt text eof=crlf
 *.tsk binary
@@ -18,6 +19,7 @@ README.md text eol=crlf
 *.B2S text eol=crlf linguist-language=BASIC
 *.obj binary
 *.zip binary
+*.bz2 binary
 *.pdf binary
 *.dsk binary
 *.dta binary
diff --git a/README.md b/README.md
index be62010..e025109 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,12 @@ Recently some source-kits became available on the bitsavers web site
 for RSTS/E V10.1 and I started investigations into fixing some Y2K issues
 that I had found while tinkering.
 
+I've included a prebuilt system disk image that supports DECnet and LAT
+in the prebuilt folder, along with sample configuration files for both
+SIMH PDP11 and John Wilson's E11 PDP-11 emulators.  The accompanying
+README.md has a brief description on how to use this disk image.
+
+
 ## FIT
 
 The first of these concerned transferring files from an RT-11 disk
diff --git a/docs/SPD-13_01_37-RSTS_E-Version_10.1.pdf b/docs/SPD-13_01_37-RSTS_E-Version_10.1.pdf
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diff --git a/prebuilt/README.md b/prebuilt/README.md
new file mode 100644
index 0000000..159b76f
--- /dev/null
+++ b/prebuilt/README.md
@@ -0,0 +1,56 @@
+In this directory you'll find a preconfigured and SYSGENed
+RSTS/E V10.1 system disk (as an RD53 drive due to file size
+limits under GitHub).
+
+You'll need to download this and decompress it using ```bunzip2```
+into an empty directory.
+
+The e11-rsts10.ini file and simh-rsts10.ini configuration files (for John
+Wilson's E11 and SIMH pdp11 emulators) may need to be edited to
+change/add disk file location specifications and specify the correct
+Ethernet interface for your system.
+
+This system disk supports DECnet and LAT protocols (configured as
+DECnet node ```1.42``` with the name ```RSTS```).
+
+The local system privileged account is PPN ```1,42``` with password
+```MANAGER```.  Once you log in, you may wish to either disable
+DECnet startup using
+
+```
+$ rename decnet$:dstart.com decnet$:dstart.dis
+```
+
+or change the DECnet node number and name to suit your requirements
+(where x.y is the new DECnet address) using -
+
+```
+$ ncp set exec state shut
+$ ncp def exec address x.y
+$ ncp def node x.y name RSTS
+$ run $shutup    ! to reboot
+```
+
+System startup is configured in the file ```[0,1]START.COM``` and you can
+use TECO or EDT to edit/view it from the privileged account.
+
+PPN ```100,100``` is an account without a password that can run the original
+Adventure (as ported by Bob Supnik) using the ADV command.
+
+If you want to create a non-privileged account for yourself, use something like
+
+```
+$ create account /cluster=16 sy:[50,50]/name="Your Name"
+```
+
+FORTRAN-IV, FORTRAN-77, BASIC-PLUS and BASIC-PLUS2 are also available,
+along with two version of Kermit (KERMIT and KRT).
+
+Installation logs and files are in separate PPNs - all have the
+password set to MANAGER.  Use the following command to see which one
+is which -
+
+```
+$ show account /all
+```
+
diff --git a/prebuilt/e11-rsts10.ini b/prebuilt/e11-rsts10.ini
new file mode 100644
index 0000000..d02a140
--- /dev/null
+++ b/prebuilt/e11-rsts10.ini
@@ -0,0 +1,71 @@
+; E11.INI for PDP-11/70 with 4Mb memory
+; running RSTS/E 10.1 - Tony Nicholson
+;
+set cpu 70
+set memory 4096
+set idle release
+;
+; Console DL11
+assign tt0: con1: /size:80x24
+;log tt0: console.log
+;
+; Line printer LP11
+assign lp0: con2: /size:132x24
+log lp0: rsts-printer.txt /append
+;
+; DZ11 terminals - 8 lines
+; (it's ok to comment some of these)
+set yz: DZ11
+assign YZA0: con3:
+;assign YZA1: con4:
+;assign YZA2: con5:
+;assign YZA3: con6:
+;assign YZA4: con7:
+;assign YZA5: con8:
+;assign YZA6: con9:
+;assign YZA7: con10:
+;
+; Ethernet
+;
+; (some weirdness here - can't set an initial hardware address to a
+; 08-00-2b-xx-xx-xx style address, but both DECnet/E and LAT work
+; fine under E11)
+;
+set xe: DELUA
+assign xe0: eth0:
+;
+; Disks on UDA50A MSCP controller
+;
+; (E11 evaluation version barfs at two RD54 drives - free version
+; has maximum disk space limits)
+;
+; System disk is a RD53 (DU0:)
+mount dua0: rd53-rsts10_system.dsk /type:RD53
+; User disk (DU1:)
+;mount dua1: rd54-rsts_usrdsk.dsk /type:RD54
+; RX50 floppy (DU2:)
+;mount dua2: rx50-floppy.dsk /type:RX50
+;
+; RL11 with RL02 disk packs
+;mount dla0: rl02-rsts_disk0.dsk /RL02
+;mount dla1: rl02-rt11_sys57.dsk /RL02 /RONLY
+;
+; 8-inch Floppy Disks
+;mount dya0: rx01-floppy.dsk /RX01
+;mount dya1: rx02-blank.dsk /RX02
+;
+; 9-Track Magtape
+set msa0: TS11
+;mount msa0: full-backup.tap
+;
+; Tape - TK50
+; (boot mu0: to recover full system backup tape)
+;mount mua0: tk50-recovr.tap /type:TK50 /RONLY
+;
+; Switch register for auto-restart
+set switch 177777
+;
+show cpu
+show device
+;
+boot dua0: /rsts
diff --git a/prebuilt/rd53-rsts10_system.dsk.bz2 b/prebuilt/rd53-rsts10_system.dsk.bz2
new file mode 100644
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diff --git a/prebuilt/simh-rsts10.ini b/prebuilt/simh-rsts10.ini
new file mode 100644
index 0000000..e809885
--- /dev/null
+++ b/prebuilt/simh-rsts10.ini
@@ -0,0 +1,122 @@
+; SIMH command file to run RSTS/E V10.1 on an emulated
+; PDP-11/70 cpu with optional floating point,
+; 22 bit addressing UNIBUS and 4Mb memory
+;
+; The pre-installed RSTS/E system has support for
+;
+; Two RL01/RL02 drives (DL0: and DL1:)
+; Two 8-inch floppy drives RX01/RX02 (DX0: and DX1:)
+; Four hard disks on RQXD3 controller (DU0: to DU3:)
+; Line printer (LP0:)
+; Eight terminal lines on DZ11 controller
+; Magtape on TS11  (MS0:)
+; TK50 tape cartridge (MU0:)
+
+set cpu 11/70
+set cpu 4m
+set cpu fpp
+set cpu idle
+set cpu autoconfig
+;
+; set console switch register for auto restart
+d sr 177777
+;
+; Disable unused/unsupported devices
+set rp disable
+set rha disable
+set rhb disable
+set cr disable
+set hk disable
+set rq disable
+set rx disable
+set tm disable
+set vh disable
+set ptr disable
+set ptp disable
+set tc disable
+set rk disable
+
+; two RL02 disk packs for user data
+set rl enable
+set rl0 rl02
+;att rl0 rl02-rsts_disk0.dsk
+set rl1 rl02
+set rl1 locked
+;att rl1 rl02-rt11_sys57.dsk
+set rl2 disable
+set rl3 disable
+;
+; DY0/DY1 8-inch floppy disks
+;
+; (usually only works on 18b address system - memory<256KB
+; but fine on a PDP-11/70 UNIBUS)
+;set ry disable
+set ry enable
+set ry0 locked
+set ry0 single
+;att ry0 rx01-floppy.dsk
+set ry1 locked
+set ry1 double
+;att ry1 rx02-blank.dsk
+;
+; MS0: tape drive controller TS11/TSV05
+set ts enable
+;att ts0 full-backup.tap
+show ts0
+;
+; MU0: (TK50)
+set tq enable
+set tq tk50
+set tq0 locked
+set tq0 format=simh
+;att tq0 tk50-recovr.tap
+;
+set tq1 disable
+set tq2 disable
+set tq3 disable
+;
+set rq enable
+; DU0: system disk RSTS
+set rq0 rd53
+att rq0 rd53-rsts10_system.dsk
+; DU1: user disk USRDSK
+set rq1 rd54
+;att rq1 rd54-rsts_usrdsk.dsk
+; DU2: is a 5.25inch floppy disk
+set rq2 rx50
+;set rq2 locked
+;att rq2 rx50-floppy.dsk
+;
+set rqb disable
+set rqc disable
+set rqd disable
+;
+; Console DL11 uses 8-bit characters
+set tto 8b
+set tti 8b
+;
+; allow telnet on tcp/ip port 4123 to DZ11 multiplexor
+; with 8bit characters
+set dz enable
+set dz 8b
+set dz lines=8
+att dz 127.0.0.1:4123
+;
+; line printer on LP11
+set lpt enable
+att lpt rsts-printer.txt
+;
+; ethernet DELUA
+;
+; Attach Ethernet to a network interface
+; Use 'show xu eth' command to show available interfaces.
+;
+set xu enable
+set xub disable
+set xu type=delua
+set xu mac=08-00-2b-c0-ff-ee
+att xu eth0
+;
+; boot system disk
+echo Booting RSTS/E V10.1 system disk DU0:
+boot rq0
diff --git a/tapes/rstse_v10_1_install_sep10_1992.tap.bz2 b/tapes/rstse_v10_1_install_sep10_1992.tap.bz2
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