diff --git a/sample/builder-product.cfg b/sample/builder-product.cfg
index 3ff61fc..95a94b2 100644
--- a/sample/builder-product.cfg
+++ b/sample/builder-product.cfg
@@ -8,34 +8,60 @@ RELEASE="3"
 PRIORITY="0"
 ADVICE=""
 
-# Status integration, testing, release
-STATUS="review"
+
 
 #################
-# Setup url for downloading the binaries
+# File object array
 ################
-
-# all downloads should not have any traling parameters like ?downlaodid=1234 .....(should rewrite in python)
-# You can setup many URL's separated by ";"
-
-# Format: basename ; URL1 ; URL2 ; ... 
-ICON_FILE_INDEX=0
-
-# Format: basename ; URL1 ; URL2 ; ... 
-#FILE1="itWESS-Client_German.msi;http://ivyrepos.dtnet.de/v-$PN/itwatch/itwatch/4.10.19/itWESS-Client_German.msi;http://internal.graz.disconnected-by-peer.at/Orig/itWatch/itWESS/HB/4.10.19/itWESS-Client_German.msi"
-#FILE2="itWESS-64bit_German.msi;http://ivyrepos.dtnet.de/itwatch/itwatch/4.10.19/itWESS-64bit_German.msi;http://internal.graz.disconnected-by-peer.at/Orig/itWatch/itWESS/HB/4.10.19/itWESS-64bit_German.msi"
-
+#
+# To build the opsi-packet, some files are needed. The files are defined by a file object.
+# A file object contains different attributes. All attributes (FILE, SOURCE, ..) are binded together
+# using a file index.
+#
+#   - Filename
+#     Filename used inside the builder and opsi package
+#     This parameter is mandatory.
+#        FILE[index]="cool-stuff.exe"
+# 
+#   - Source URL
+#     The source URL to download the file from. Multiple URLs are separted by a ";"
+#     The $DIST_PRIVATE_REPOS variable will be added as the first URL automatically
+#     Therefore, you download the non-public programs to your local/privagte repository.
+#     You can use variable like $PN or $Version inside the URLs
+#     This parameter is mandatory
+#       SOURCE[index]="http://cool-stuff.de/download/cool-stuff_1.001.exe;http://mirro5.cool-stuff.at/$PN_$VERSION.exe"
+#
+#   - Architecture
+#     Definition of the architecture to separate different files. This will be used in 
+#     the file structure inside the opsi-package. Also, you can use it in your repos-URL's 
+#     or filenames (OPSI_REPOS_FILE_PATTERN, OPSI_REPOS_PRODUCT_DIR) to structure the repos. 
+#     If it's a file for all architecture, the variable have not to be set. 
+#     This parameter is optional, default value: <not set>, 
+#     Valid values: <not set>, "X86", "X86_64"
+#       ARCH[index]="X86"
+#
+#   - WINST Variabels:
+#     You can access the file (included in the opsi-package) using WINST script language. 
+#     The target "package" will replace all occurence of the string "@@BUILDER_VARIABLES@@" 
+#     by pairs of "DefVar/Set"-commands, if the WINST attribute is set. Default value: <not set>
+#     This parameter is ptional, default value: <not set>, 
+#       WINST[index]=itWESS
+#
+   
 FILE[0]="itWatchLogo.jpg"
 SOURCE[0]="http://www.itwatch.de/logos/itWatchLogo.jpg"
 WINST[0]=IconFile
 
 FILE[1]="itWESS-Client_German.msi"
-SOURCE[1]="http://ivyrepos.dtnet.de/v-$PN/itwatch/itwatch/4.10.19/itWESS-Client_German.msi;http://internal.graz.disconnected-by-peer.at/Orig/itWatch/itWESS/HB/4.10.19/itWESS-Client_German.msi"
+SOURCE[1]="http://repos.dtnet.de/v-$PN/itwatch/itwatch/4.10.19/itWESS-Client_German.msi;http://internal.graz.disconnected-by-peer.at/Orig/itWatch/itWESS/HB/4.10.19/itWESS-Client_German.msi"
 ARCH[1]="X86"
 WINST[1]=itWESS
 
 FILE[2]="itWESS-64bit_German.msi"
-SOURCE[2]="http://ivyrepos.dtnet.de/itwatch/itwatch/4.10.19/itWESS-64bit_German.msi;http://internal.graz.disconnected-by-peer.at/Orig/itWatch/itWESS/HB/4.10.19/itWESS-64bit_German.msi"
+SOURCE[2]="http://repos.dtnet.de/itwatch/itwatch/4.10.19/itWESS-64bit_German.msi;http://internal.graz.disconnected-by-peer.at/Orig/itWatch/itWESS/HB/4.10.19/itWESS-64bit_German.msi"
 ARCH[2]="X86_64"
 WINST[2]=itWESS64
 
+# File array index for the image showing while installing the program
+ICON_FILE_INDEX=0
+
diff --git a/sample/builder-targets-cb.sh b/sample/builder-targets-cb.sh
index 6525a3e..932c1c7 100644
--- a/sample/builder-targets-cb.sh
+++ b/sample/builder-targets-cb.sh
@@ -3,14 +3,20 @@
 # 
 # You can overwrite target functions like
 #   config, prepare, retrieve, create, package, publish, commit, cleanup
-# and  define callback functions 
+# 
+# You can define callback functions like
 #   cb_package_makeproductfile
 #
+# You can use every variable defined in any configuration file or by
+# the defined builder script itself. Also, calling the predefined
+# targets builder_<targetname> is possible.
+#
 ##############################################################################
 
 #function config() {
-#    echo "Config" 
+#    echo "Config - doing some commands before calling the builder_config" 
 #    builder_config
+#    echo "Config - doing some commands after calling the builder_config" 
 #}
 
 #function prepare() {