diff --git a/projects/dataforth-dos/batch-files/ATESYNC.BAT b/projects/dataforth-dos/batch-files/ATESYNC.BAT
new file mode 100644
index 0000000..276a5df
--- /dev/null
+++ b/projects/dataforth-dos/batch-files/ATESYNC.BAT
@@ -0,0 +1,111 @@
+@ECHO OFF
+REM ATESYNC.BAT - ATE Sync Orchestrator (ARCHBAT equivalent)
+REM Version: 1.0
+REM Last modified: 2026-01-21
+REM
+REM Called from AUTOEXEC.BAT after network is up
+REM Usage: ATESYNC TS-27
+REM   or:  ATESYNC (uses MACHINE environment variable)
+
+REM Get machine name from parameter or environment
+IF NOT "%1"=="" SET MACHINE=%1
+IF "%MACHINE%"=="" GOTO NO_MACHINE
+
+REM Verify T: drive is available
+IF NOT EXIST T:\*.* GOTO NO_DRIVE
+
+REM Verify machine folder exists on network
+IF NOT EXIST T:\%MACHINE%\*.* GOTO CREATE_MACHINE
+
+:START_SYNC
+ECHO.
+ECHO ************************************************************
+ECHO ATESYNC: %MACHINE%
+ECHO ************************************************************
+ECHO.
+
+REM Step 1: Upload test results FIRST (before downloading updates)
+REM This ensures local results are preserved before any updates
+ECHO [UPLOAD] Sending test results to network...
+CALL CTONW.BAT
+IF ERRORLEVEL 1 GOTO UPLOAD_ERROR
+ECHO [UPLOAD] Complete
+ECHO.
+
+REM Step 2: Download software updates
+ECHO [DOWNLOAD] Getting updates from network...
+CALL NWTOC.BAT
+IF ERRORLEVEL 1 GOTO DOWNLOAD_ERROR
+ECHO [DOWNLOAD] Complete
+ECHO.
+
+ECHO ************************************************************
+ECHO ATESYNC Complete: %MACHINE%
+ECHO ************************************************************
+ECHO.
+GOTO END
+
+:CREATE_MACHINE
+ECHO [INFO] Creating machine folder T:\%MACHINE%
+MD T:\%MACHINE%
+IF NOT EXIST T:\%MACHINE%\*.* GOTO MACHINE_ERROR
+MD T:\%MACHINE%\LOGS
+MD T:\%MACHINE%\LOGS\5BLOG
+MD T:\%MACHINE%\LOGS\7BLOG
+MD T:\%MACHINE%\LOGS\8BLOG
+MD T:\%MACHINE%\LOGS\DSCLOG
+MD T:\%MACHINE%\LOGS\HVLOG
+MD T:\%MACHINE%\LOGS\PWRLOG
+MD T:\%MACHINE%\LOGS\SCTLOG
+MD T:\%MACHINE%\LOGS\VASLOG
+MD T:\%MACHINE%\ProdSW
+MD T:\%MACHINE%\Reports
+ECHO [INFO] Machine folder created
+GOTO START_SYNC
+
+:NO_MACHINE
+ECHO.
+ECHO ************************************************************
+ECHO [ERROR] MACHINE not set
+ECHO.
+ECHO Usage: ATESYNC TS-27
+ECHO    or: SET MACHINE=TS-27
+ECHO        ATESYNC
+ECHO ************************************************************
+PAUSE
+GOTO END
+
+:NO_DRIVE
+ECHO.
+ECHO [ERROR] T: drive not available
+ECHO Run STARTNET.BAT first
+PAUSE
+GOTO END
+
+:MACHINE_ERROR
+ECHO.
+ECHO [ERROR] Could not create T:\%MACHINE%
+ECHO Check network permissions
+PAUSE
+GOTO END
+
+:UPLOAD_ERROR
+ECHO.
+ECHO [WARNING] Upload may have had errors
+ECHO Check C:\ATE\CTONW.LOG
+PAUSE
+GOTO DOWNLOAD_ANYWAY
+
+:DOWNLOAD_ANYWAY
+ECHO Continuing with download...
+CALL NWTOC.BAT
+GOTO END
+
+:DOWNLOAD_ERROR
+ECHO.
+ECHO [WARNING] Download may have had errors
+ECHO Check C:\ATE\NWTOC.LOG
+PAUSE
+GOTO END
+
+:END
diff --git a/projects/dataforth-dos/batch-files/CTONW.BAT b/projects/dataforth-dos/batch-files/CTONW.BAT
index dda9a69..8eb4ceb 100644
--- a/projects/dataforth-dos/batch-files/CTONW.BAT
+++ b/projects/dataforth-dos/batch-files/CTONW.BAT
@@ -1,42 +1,85 @@
 @ECHO OFF
-REM Computer to Network - Upload local files to network
-REM Version: 2.5 - Added /I flag, removed 2>NUL (DOS 6.22)
-REM Last modified: 2026-01-20
+REM Computer to Network - Upload local test results to network
+REM Version: 3.1 - Added logging, machine verification
+REM Last modified: 2026-01-21
+REM
+REM IMPORTANT: Test results go to T:\%MACHINE%\LOGS\*LOG (machine-specific)
+REM            This prevents overwriting data from other machines
 
-REM Check MACHINE variable
+REM Verify MACHINE variable is set
 IF "%MACHINE%"=="" GOTO NO_MACHINE
 
-REM Check T: drive
+REM Verify T: drive
 IF NOT EXIST T:\*.* GOTO NO_DRIVE
 
+REM Verify machine folder exists
+IF NOT EXIST T:\%MACHINE%\*.* GOTO NO_FOLDER
+
+REM Start logging
+ECHO CTONW.BAT v3.1 > C:\ATE\CTONW.LOG
+ECHO Machine: %MACHINE% >> C:\ATE\CTONW.LOG
+ECHO Date: %DATE% %TIME% >> C:\ATE\CTONW.LOG
+ECHO Target: T:\%MACHINE%\LOGS >> C:\ATE\CTONW.LOG
+ECHO. >> C:\ATE\CTONW.LOG
+
 REM Display banner
 ECHO.
 ECHO ==============================================================
-ECHO Upload: %MACHINE% to Network
+ECHO Upload Test Results: %MACHINE%
+ECHO Destination: T:\%MACHINE%\LOGS
 ECHO ==============================================================
 ECHO.
 
-REM Create target directories (ignore errors with >NUL)
-MD T:\%MACHINE% >NUL
-MD T:\%MACHINE%\ProdSW >NUL
-MD T:\%MACHINE%\LOGS >NUL
-
-REM Copy batch files (XCOPY /Y /I = no prompts, assume directory)
-ECHO Copying C:\BAT\*.BAT to T:\%MACHINE%\ProdSW...
-XCOPY C:\BAT\*.BAT T:\%MACHINE%\ProdSW /Y /I >NUL
-ECHO [OK] Batch files copied
-ECHO.
-
 REM Check for ATE directory
 IF NOT EXIST C:\ATE\*.* GOTO SKIP_ATE
 
-REM Copy ATE files
-ECHO Copying C:\ATE files to T:\%MACHINE%\ProdSW...
-IF EXIST C:\ATE\*.EXE XCOPY C:\ATE\*.EXE T:\%MACHINE%\ProdSW /Y /I >NUL
-IF EXIST C:\ATE\*.DAT XCOPY C:\ATE\*.DAT T:\%MACHINE%\ProdSW /Y /I >NUL
-IF EXIST C:\ATE\*.CFG XCOPY C:\ATE\*.CFG T:\%MACHINE%\ProdSW /Y /I >NUL
-ECHO [OK] ATE files copied
+REM Ensure target LOGS directories exist
+IF NOT EXIST T:\%MACHINE%\LOGS\*.* MD T:\%MACHINE%\LOGS
+IF NOT EXIST T:\%MACHINE%\LOGS\5BLOG\*.* MD T:\%MACHINE%\LOGS\5BLOG
+IF NOT EXIST T:\%MACHINE%\LOGS\7BLOG\*.* MD T:\%MACHINE%\LOGS\7BLOG
+IF NOT EXIST T:\%MACHINE%\LOGS\8BLOG\*.* MD T:\%MACHINE%\LOGS\8BLOG
+IF NOT EXIST T:\%MACHINE%\LOGS\DSCLOG\*.* MD T:\%MACHINE%\LOGS\DSCLOG
+IF NOT EXIST T:\%MACHINE%\LOGS\HVLOG\*.* MD T:\%MACHINE%\LOGS\HVLOG
+IF NOT EXIST T:\%MACHINE%\LOGS\PWRLOG\*.* MD T:\%MACHINE%\LOGS\PWRLOG
+IF NOT EXIST T:\%MACHINE%\LOGS\SCTLOG\*.* MD T:\%MACHINE%\LOGS\SCTLOG
+IF NOT EXIST T:\%MACHINE%\LOGS\VASLOG\*.* MD T:\%MACHINE%\LOGS\VASLOG
+
+ECHO [1/4] Uploading test logs...
+ECHO [1/4] Test logs: >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\5BLOG\*.* COPY C:\ATE\5BLOG\*.* T:\%MACHINE%\LOGS\5BLOG >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\7BLOG\*.* COPY C:\ATE\7BLOG\*.* T:\%MACHINE%\LOGS\7BLOG >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\8BLOG\*.* COPY C:\ATE\8BLOG\*.* T:\%MACHINE%\LOGS\8BLOG >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\DSCLOG\*.* COPY C:\ATE\DSCLOG\*.* T:\%MACHINE%\LOGS\DSCLOG >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\HVLOG\*.* COPY C:\ATE\HVLOG\*.* T:\%MACHINE%\LOGS\HVLOG >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\PWRLOG\*.* COPY C:\ATE\PWRLOG\*.* T:\%MACHINE%\LOGS\PWRLOG >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\SCTLOG\*.* COPY C:\ATE\SCTLOG\*.* T:\%MACHINE%\LOGS\SCTLOG >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\VASLOG\*.* COPY C:\ATE\VASLOG\*.* T:\%MACHINE%\LOGS\VASLOG >> C:\ATE\CTONW.LOG
+ECHO      Done
 ECHO.
+
+REM Ensure Reports directory exists
+IF NOT EXIST T:\%MACHINE%\Reports\*.* MD T:\%MACHINE%\Reports
+
+ECHO [2/4] Uploading work-order reports...
+ECHO [2/4] Reports: >> C:\ATE\CTONW.LOG
+IF EXIST C:\Reports\*.txt COPY C:\Reports\*.txt T:\%MACHINE%\Reports >> C:\ATE\CTONW.LOG
+ECHO      Done
+ECHO.
+
+ECHO [3/4] Uploading batch files...
+ECHO [3/4] Batch files: >> C:\ATE\CTONW.LOG
+IF NOT EXIST T:\%MACHINE%\ProdSW\*.* MD T:\%MACHINE%\ProdSW
+IF EXIST C:\BAT\*.BAT COPY C:\BAT\*.BAT T:\%MACHINE%\ProdSW >> C:\ATE\CTONW.LOG
+ECHO      Done
+ECHO.
+
+ECHO [4/4] Uploading log file...
+ECHO [4/4] Log file: >> C:\ATE\CTONW.LOG
+IF EXIST C:\ATE\*.LOG COPY C:\ATE\*.LOG T:\%MACHINE% >> C:\ATE\CTONW.LOG
+ECHO      Done
+ECHO.
+
+ECHO Complete >> C:\ATE\CTONW.LOG
 GOTO DONE
 
 :SKIP_ATE
@@ -45,14 +88,18 @@ ECHO.
 
 :DONE
 ECHO ==============================================================
-ECHO Upload Complete
+ECHO Upload Complete: %MACHINE%
 ECHO ==============================================================
 ECHO.
 GOTO END
 
 :NO_MACHINE
+ECHO.
 ECHO [ERROR] MACHINE variable not set
-ECHO Run DEPLOY.BAT first
+ECHO.
+ECHO This prevents uploading to wrong folder.
+ECHO Run DEPLOY.BAT or ATESYNC first.
+ECHO.
 PAUSE
 GOTO END
 
@@ -62,4 +109,14 @@ ECHO Run C:\STARTNET.BAT first
 PAUSE
 GOTO END
 
+:NO_FOLDER
+ECHO.
+ECHO [ERROR] Machine folder T:\%MACHINE% not found
+ECHO.
+ECHO Run ATESYNC to create it, or check MACHINE variable.
+ECHO Current MACHINE=%MACHINE%
+ECHO.
+PAUSE
+GOTO END
+
 :END
diff --git a/projects/dataforth-dos/session-logs/2026-01-21-session.md b/projects/dataforth-dos/session-logs/2026-01-21-session.md
index 58147b6..9e87773 100644
--- a/projects/dataforth-dos/session-logs/2026-01-21-session.md
+++ b/projects/dataforth-dos/session-logs/2026-01-21-session.md
@@ -2,8 +2,8 @@
 
 **Project:** Dataforth DOS Update System
 **Client:** Dataforth
-**Duration:** ~2 hours
-**Status:** DSCDATA sync issue fixed, batch files updated
+**Duration:** ~4 hours
+**Status:** DSCDATA sync fixed, CTONW upload fix, ATESYNC orchestrator added
 
 ---
 
@@ -29,6 +29,29 @@
 4. **Git Checkpoint Created**
    - Commit: fd24a0c - "fix(dataforth-dos): DOS 6.22 batch file improvements and sync fix"
 
+5. **Diagnosed Database Import Issue**
+   - Test results weren't making it into testdatadb SQLite database
+   - Root cause: CTONW.BAT was uploading to wrong location (ProdSW instead of LOGS)
+   - testdatadb runs on AD2 port 3000, imports from LOGS folders
+
+6. **Fixed CTONW.BAT (v3.0 -> v3.1)**
+   - v3.0: Added proper upload to T:\%MACHINE%\LOGS\*LOG folders
+   - v3.1: Added machine verification safeguards to prevent data overwriting
+   - Now refuses to run if MACHINE variable not set
+   - Logs machine name, date/time, and target path
+
+7. **Created ATESYNC.BAT v1.0 (ARCHBAT Equivalent)**
+   - Boot-time orchestrator for DOS machines
+   - Calls CTONW (upload) then NWTOC (download)
+   - Creates machine folder structure if missing
+   - Based on TS-27 original ARCHBAT.BAT
+
+8. **Analyzed TS-27 Golden Example**
+   - TS-27 Backup/ORIG contains full machine backup
+   - Compared original boot process to new setup
+   - Original uses %1 parameter, new uses %MACHINE% environment variable
+   - Original downloads from per-machine T:\%1\ProdSW, new uses centralized T:\COMMON\ProdSW
+
 ### Key Decisions Made
 
 1. **Use COPY instead of XCOPY for all operations**
@@ -165,6 +188,30 @@ Output (after fix):
   - Switched all XCOPY to COPY
   - Simplified output messages
 
+**CTONW.BAT (v3.1)**
+- Path: `/Users/azcomputerguru/ClaudeTools/projects/dataforth-dos/batch-files/CTONW.BAT`
+- Deployed to: NAS `/data/test/COMMON/ProdSW/CTONW.BAT`
+- Deployed to: AD2 `C:\Shares\test\COMMON\ProdSW\CTONW.BAT`
+- Changes:
+  - Uploads test results to T:\%MACHINE%\LOGS\*LOG (machine-specific)
+  - Refuses to run if MACHINE variable not set (prevents overwriting)
+  - Refuses to run if T:\%MACHINE% folder doesn't exist
+  - Logs machine name, date/time, target path to C:\ATE\CTONW.LOG
+  - Uploads 8 LOG folders: 5BLOG, 7BLOG, 8BLOG, DSCLOG, HVLOG, PWRLOG, SCTLOG, VASLOG
+  - Also uploads Reports and batch files
+
+**ATESYNC.BAT (v1.0) - NEW**
+- Path: `/Users/azcomputerguru/ClaudeTools/projects/dataforth-dos/batch-files/ATESYNC.BAT`
+- Deployed to: NAS and AD2
+- Purpose: Boot-time orchestrator (ARCHBAT equivalent)
+- Usage: `CALL ATESYNC TS-27` or `SET MACHINE=TS-27` then `CALL ATESYNC`
+- Features:
+  - Accepts machine name as parameter or uses MACHINE environment variable
+  - Creates machine folder structure if missing
+  - Calls CTONW first (upload test results)
+  - Then calls NWTOC (download updates)
+  - Error handling with clear messages
+
 **Sync-FromNAS.ps1 (on AD2)**
 - Path: `C:\Shares\test\scripts\Sync-FromNAS.ps1`
 - Changes: Added new section to sync Ate/ProdSW folder:
@@ -211,11 +258,13 @@ if (Test-Path $ateProdSwPath) {
 ### Immediate
 - [x] DSCDATA files synced to NAS (completed)
 - [x] Sync script updated to include Ate/ProdSW (completed)
-- [ ] Test on a DOS machine to verify files copy correctly
+- [x] CTONW.BAT fixed to upload to correct LOGS folders (completed)
+- [x] ATESYNC.BAT created as ARCHBAT equivalent (completed)
+- [ ] Test ATESYNC and CTONW on a DOS machine
 
 ### Future
-- [ ] Investigate test data database on AD2 port 3000 (user mentioned, couldn't access)
-- [ ] Document the testdatadb application if found
+- [x] Investigate testdatadb on AD2 port 3000 (found - Node.js/Express with SQLite)
+- [ ] Document the testdatadb application fully
 
 ---
 
@@ -224,9 +273,10 @@ if (Test-Path $ateProdSwPath) {
 ### File Versions (Current)
 | File | Version | Date |
 |------|---------|------|
+| ATESYNC.BAT | 1.0 | 2026-01-21 |
+| CTONW.BAT | 3.1 | 2026-01-21 |
 | NWTOC.BAT | 3.5 | 2026-01-21 |
 | DEPLOY.BAT | 2.4 | 2026-01-21 |
-| CTONW.BAT | 2.5 | 2026-01-20 |
 | UPDATE.BAT | 2.3 | 2026-01-20 |
 | CHECKUPD.BAT | 1.3 | 2026-01-20 |
 
@@ -270,12 +320,40 @@ Admin deposits files on AD2
 
 ## Session Metrics
 
-- **Session Duration:** ~2 hours
-- **Issues Fixed:** 1 major (DSCDATA sync)
-- **Files Modified:** 3 (NWTOC.BAT, DEPLOY.BAT, Sync-FromNAS.ps1)
-- **Git Commits:** 1
+- **Session Duration:** ~4 hours
+- **Issues Fixed:** 2 major (DSCDATA sync, CTONW upload path)
+- **Files Created:** 1 (ATESYNC.BAT)
+- **Files Modified:** 4 (NWTOC.BAT, DEPLOY.BAT, CTONW.BAT, Sync-FromNAS.ps1)
+- **Git Commits:** 2
 
 ---
 
-**Session End:** 2026-01-21 13:50
-**Next Session:** Test NWTOC on DOS machine, investigate testdatadb
+## TS-27 Golden Example Analysis
+
+TS-27 backup located at `/data/test/TS-27/Backup/ORIG/` contains:
+- Full machine backup (AUTOEXEC.BAT, CONFIG.SYS, all folders)
+- Original batch files in BAT/ folder
+- Original ATE folder structure
+
+### Original Boot Sequence (TS-27)
+```
+AUTOEXEC.BAT
+  -> CALL STARTNET.BAT (maps T: and X: drives)
+  -> CALL ARCHBAT.BAT TS-27 X:
+     -> CALL CTONW TS-27 (upload logs)
+     -> CALL NWTOC TS-27 (download updates)
+  -> CALL MENUX (main ATE menu)
+```
+
+### Key Differences: Original vs New
+| Feature | Original (TS-27) | New Setup |
+|---------|------------------|-----------|
+| Machine ID | %1 parameter | %MACHINE% env var |
+| Orchestrator | ARCHBAT.BAT | ATESYNC.BAT |
+| Download source | T:\%1\ProdSW (per-machine) | T:\COMMON\ProdSW (centralized) |
+| Upload destination | T:\%1\LOGS (per-machine) | T:\%MACHINE%\LOGS (per-machine) |
+
+---
+
+**Session End:** 2026-01-21 16:00
+**Next Session:** Test ATESYNC and CTONW on DOS machine