diff --git a/Dockerfile b/Dockerfile
index 9b49c48..e768f55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,9 +33,6 @@ RUN mkdir -p /var/log/supervisor
 COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 
 # === START: Oracle Client Local Copy ===
-# Copy the Oracle Instant Client zip files from the local /downloads folder.
-# Ensure you have downloaded these files manually and placed them in the same
-# directory as this Dockerfile.
 COPY downloads/instantclient-basic-linux-arm64.zip ./
 COPY downloads/instantclient-sdk-linux-arm64.zip ./
 COPY downloads/instantclient-sqlplus-linux-arm64.zip ./
@@ -51,6 +48,9 @@ RUN unzip -o instantclient-basic-linux-arm64.zip -d /usr/local/ && \
 RUN INSTANTCLIENT_DIR=$(find /usr/local/ -name 'instantclient_*' -type d) && mv "${INSTANTCLIENT_DIR}" /usr/local/instantclient
 RUN ln -s /usr/local/instantclient/sqlplus /usr/bin/sqlplus
 
+# Make the Oracle JDBC driver available to Ant
+RUN cp /usr/local/instantclient/ojdbc8.jar /usr/share/ant/lib/
+
 # Remove the zip files
 RUN rm -f instantclient-basic-linux-arm64.zip \
           instantclient-sdk-linux-arm64.zip \
diff --git a/README.md b/README.md
index 5792dec..a4845d1 100644
--- a/README.md
+++ b/README.md
@@ -8,9 +8,23 @@ This project sets up a development environment for SWG using Docker.
 2.  **(Optional)** To use a custom git repository for the server source, create a file named `.env` in this directory. See the "Custom Repository" section below for details.
 3.  Run `docker compose up -d --build` to build the images and start the services.
 4.  Run `docker exec -it swg bash` to log into a shell in the `swg` container.
-5.  Run `ant swg` to compile the game and the assets. You only need to run this once, the first time you build the docker image, or if you destroy the docker volumes.
-6.  Run `ant start &` to run the server.
-7.  Run `ant stop` to stop your server.
+
+5.  Update the `build.xml` file and fix the task for `set_ubuntu_cfg` so that it pulls the `ARM64` drivers rather than the `Intel` drivers.
+    Below is the correct configuration:
+
+    ```build.xml
+    <target name="set_ubuntu_cfg" if="is_ubuntu18">
+        <replace dir="${exe}">
+            <include name="**/*.cfg"/>
+            <replacefilter token="environmentVariable=PATH+=/usr/java/bin:./" value="environmentVariable=PATH+=/usr/lib/jvm/java-11-openjdk-arm64/bin:./"/>
+            <replacefilter token="environmentVariable=LD_LIBRARY_PATH+=/usr/java/lib:/usr/java/lib/server:./" value="environmentVariable=LD_LIBRARY_PATH+=/usr/lib/jvm/java-11-openjdk-arm64/lib:/usr/lib/jvm/java-11-openjdk-arm64/lib/server:./"/>
+        </replace>
+    </target>
+    ```
+
+6.  Run `ant swg` to compile the game and the assets. You only need to run this once, the first time you build the docker image, or if you destroy the docker volumes.
+7.  Run `ant start &` to run the server.
+8.  Run `ant stop` to stop your server.
 
 ## Connecting your client
 
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 99dc93f..0b0d1b7 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -8,11 +8,12 @@ services:
     ports:
       - "1521:1521"
     environment:
-      ORACLE_PASSWORD: swg
+      # Use the new complex password for SYS/SYSTEM users
+      ORACLE_PASSWORD: ${DB_USER_PASSWORD}
       APP_USER: ${DB_USER:-swg}
-      APP_USER_PASSWORD: ${DB_USER_PASSWORD:-swg}
+      # Use the new complex password for the 'swg' user
+      APP_USER_PASSWORD: ${DB_USER_PASSWORD}
     healthcheck:
-      # Updated healthcheck to use sqlplus, which exists in this image
       test: ["CMD-SHELL", "sqlplus -S / as sysdba <<< \"select status from v\\$$instance;\" | grep -q \"OPEN\""]
       interval: 10s
       timeout: 30s
@@ -43,8 +44,9 @@ services:
       DB_HOST: oracle
       DB_PORT: 1521
       DB_USER: ${DB_USER:-swg}
-      ORACLE_PASSWORD: swg
-      DB_PASSWORD: ${DB_USER_PASSWORD:-swg}
+      ORACLE_PASSWORD: ${DB_USER_PASSWORD}
+      # Use the new complex password here as well
+      DB_PASSWORD: ${DB_USER_PASSWORD}
     tty: true
     stdin_open: true
     volumes:
diff --git a/entrypoint.sh b/entrypoint.sh
index 0a3a3e7..bec0903 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,6 +1,15 @@
 #!/bin/sh
 # entrypoint.sh
 
+# Create a build.properties file to pass Docker env vars to the Ant build
+cat <<EOF > /swg-main/build.properties
+# This file is auto-generated by entrypoint.sh
+db_username=${DB_USER}
+db_password=${DB_PASSWORD}
+dbip=${DB_HOST}
+db_service=${DB_SERVICE_NAME:-FREEPDB1}
+EOF
+
 # Get the container's own IP address at runtime
 CONTAINER_IP=$(hostname -i)
 
@@ -12,24 +21,24 @@ START_MARKER="# BEGIN DOCKER-MANAGED CONFIG"
 END_MARKER="# END DOCKER-MANAGED CONFIG"
 
 # 1. Remove the entire block from the start marker to the end marker.
-#    The -i flag modifies the file in-place.
-#    On the first run, this command will do nothing if the markers don't exist, which is fine.
 sed -i "/${START_MARKER}/,/${END_MARKER}/d" ${CONFIG_FILE}
 
 # 2. Now, append the new, updated configuration block, including the markers.
 cat <<EOF >> ${CONFIG_FILE}
 
 ${START_MARKER}
-# This block is automatically managed by the container's entrypoint script.
+# This block is automatically managed by the container's entrypoint.sh script.
 # Do not edit it manually, as changes will be overwritten on container restart.
 [dbProcess]
-DSN=//oracle/FREEPDB1
-databaseUID=DBUSERNAME
+DSN=//${DB_HOST}/${DB_SERVICE_NAME:-FREEPDB1}
+databaseUID=${DB_USER}
+databasePWD=${DB_PASSWORD}
 centralServerAddress=${CONTAINER_IP}
 
 [LoginServer]
-DSN=//oracle/FREEPDB1
-databaseUID=DBUSERNAME
+DSN=//${DB_HOST}/${DB_SERVICE_NAME:-FREEPDB1}
+databaseUID=${DB_USER}
+databasePWD=${DB_PASSWORD}
 developmentMode=true
 useExternalAuth=false
 
@@ -48,8 +57,8 @@ debugMode=1
 [TaskManager]
 loginServerAddress=${CONTAINER_IP}
 node0=${CONTAINER_IP}
-environmentVariable=PATH+=/usr/lib/jvm/java-11-openjdk-i386/bin:./
-environmentVariable=LD_LIBRARY_PATH+=/usr/lib/jvm/java-11-openjdk-i386/lib:/usr/lib/jvm/java-11-openjdk-i386/lib/server:./
+environmentVariable=PATH+=/usr/lib/jvm/java-11-openjdk-arm64/bin:./
+environmentVariable=LD_LIBRARY_PATH+=/usr/lib/jvm/java-11-openjdk-arm64/lib:/usr/lib/jvm/java-11-openjdk-arm64/lib/server:./
 ${END_MARKER}
 EOF
 
@@ -58,10 +67,11 @@ cd /swg-main
 ant update_configs
 
 # Update the cluster_list to use the local host IP address for connections.
-/usr/lib/oracle/18.3/client/bin/sqlplus -S ${DB_USER}/${DB_PASSWORD}@${DB_HOST}:${DB_PORT}/FREEPDB1 <<EOT
+/usr/local/instantclient/sqlplus -S ${DB_USER}/${DB_PASSWORD}@//${DB_HOST}:${DB_PORT}/${DB_SERVICE_NAME:-FREEPDB1} <<EOT
 UPDATE CLUSTER_LIST SET ADDRESS = '127.0.0.1';
 COMMIT;
+EXIT;
 EOT
 
 # This command executes the original CMD from the Dockerfile
-exec "$@"
+exec "$@"
\ No newline at end of file