diff --git a/Documentation/Developers/REGISTER b/Documentation/Developers/REGISTER
index fa4070b56..4f959c256 100644
--- a/Documentation/Developers/REGISTER
+++ b/Documentation/Developers/REGISTER
@@ -27,8 +27,8 @@ Reserved User and Group IDs:
   - exim users:		- exim groups:
       exim   30		   exim     30
 
-  - nullmailer users:
-      nullmailer 38
+  - nullmailer users:   - nullmailer groups:
+      nullmailer 38        nullmailer 38
 
   - mysql users:	- mysql groups:
       mysql 39		    mysql 39
@@ -37,12 +37,22 @@ Reserved User and Group IDs:
       oracle 40             oracle 40
       dba    41             dba    41
 
+  - postgresql users:   - postgresql groups:
+      postgres 42           postgres 42
+
+  - postfix users:      - postfix groups:
+      postdrop 43           postfix 44
+      postfix  44
+
   - clamav user:        - clamav group:
       clamav 54             clamav 54
 
   - dansguardian user:  - dansguardian group:
       dansguardian 56       dansguardian 56
 
+  - gdm user:           - gdm group:
+      gdm 66                gdm 66
+
   - gopher user:        - gopher group:
       gopher 70             gopher 70
 
@@ -52,7 +62,7 @@ Reserved User and Group IDs:
   - httpd user:		- httpd group:
       http 80		    http 80
 
-  Free IDs:  27-37,42-53,55,57-69,72-79
+  Free IDs:  27-37,45-53,55,57-65,67-69,72-79
 
 
 Licence Names (for package description):
diff --git a/package/michiel/postgresql/postgresql.desc b/package/michiel/postgresql/postgresql.desc
index a53063970..63320bbca 100644
--- a/package/michiel/postgresql/postgresql.desc
+++ b/package/michiel/postgresql/postgresql.desc
@@ -41,8 +41,8 @@
 
 [L] OpenSource
 [S] Stable
-[V] 7.4
+[V] 7.4.1
 [P] X -----5---9 375.000
 
-[D] 2718450612 postgresql-7.4.tar.bz2 ftp://ftp.postgresql.org/pub/source/v7.4/
+[D] 0 postgresql-7.4.1.tar.bz2 ftp://ftp.postgresql.org/pub/source/v7.4.1/
 
diff --git a/package/michiel/postgresql/postsysfiles.in b/package/michiel/postgresql/postsysfiles.in
new file mode 100644
index 000000000..af699e85d
--- /dev/null
+++ b/package/michiel/postgresql/postsysfiles.in
@@ -0,0 +1,2 @@
+safe_groupadd postgres 42
+safe_useradd  postgres 42 42 "postgresql" /opt/postgresql /bin/bash "*"