diff --git a/product.version b/product.version
new file mode 100644
index 00000000..ee90284c
--- /dev/null
+++ b/product.version
@@ -0,0 +1 @@
+1.0.4
diff --git a/tools/buildbot/bootstrap.pl b/tools/buildbot/bootstrap.pl
new file mode 100644
index 00000000..df7e995e
--- /dev/null
+++ b/tools/buildbot/bootstrap.pl
@@ -0,0 +1,59 @@
+#!/usr/bin/perl
+
+use strict;
+use Cwd;
+use File::Basename;
+
+my ($myself, $path) = fileparse($0);
+chdir($path);
+
+require 'helpers.pm';
+
+chdir(Build::PathFormat('../builder'));
+if ($^O eq "linux")
+{
+    Build::Command('make clean');
+    Build::Command('make');
+}
+else
+{
+    Build::Command('"' . $ENV{'MSVC7'} . '" /Rebuild Release builder.csproj');
+    Build::Command('move ' . Build::PathFormat('bin/Release/builder.exe') . ' .');
+}
+
+die "Unable to build builder tool!\n" unless -e 'builder.exe';
+
+#Go back to main source dir.
+chdir(Build::PathFormat('../..'));
+
+#Get the source path.
+my ($root) = getcwd();
+
+#Create output folder if it doesn't exist.
+if (!(-d 'OUTPUT')) {
+    mkdir('OUTPUT') or die("Failed to create output folder: $!\n");
+}
+
+#Write the configuration file.
+open(CONF, '>build.cfg') or die("Failed to write build.cfg: $!\n");
+print CONF "OutputBase = " . Build::PathFormat($root . '/OUTPUT') . "\n";
+print CONF "SourceBase = $root\n";
+if ($^O eq "linux") 
+{
+    print CONF "BuilderPath = /usr/bin/make\n";
+}
+else
+{
+    print CONF "BuilderPath = " . $ENV{'MSVC8'} . "\n";
+}
+close(CONF);
+
+#Do the annoying revision bumping.
+#Linux needs some help here.
+if ($^O eq "linux")
+{
+    Build::Command("flip -u modules.versions");
+    Build::Command("flip -u tools/versionchanger.pl");
+    Build::Command("chmod +x tools/versionchanger.pl");
+}
+Build::Command(Build::PathFormat('tools/versionchanger.pl'));
diff --git a/tools/buildbot/helpers.pm b/tools/buildbot/helpers.pm
new file mode 100644
index 00000000..c1b5de72
--- /dev/null
+++ b/tools/buildbot/helpers.pm
@@ -0,0 +1,116 @@
+#!/usr/bin/perl
+
+use strict;
+use Cwd;
+
+package Build;
+
+our $SVN = "/usr/bin/svn";
+our $SVN_USER = 'dvander';
+our $SVN_ARGS = '';
+our $SVN_VERSION = "/usr/bin/svnversion";
+
+sub Revision
+{
+	my ($str)=(@_);
+	my $dir = $SVN_VERSION;
+		
+	my $data = Command($dir . ' -c ' . $str);
+	if ($data =~ /(\d+):(\d+)/)
+	{
+		return $2;
+	} elsif ($data =~ /(\d+)/) {
+		return $1;
+	} else {
+		return 0;
+	}
+}
+
+sub Delete
+{
+	my ($str)=(@_);
+	if ($^O =~ /MSWin/)
+	{
+		Command("del /S /F /Q \"$str\"");
+		Command("rmdir /S /Q \"$str\"");
+	} else {
+		Command("rm -rf $str");
+	}
+	return !(-e $str);
+}
+
+sub Copy
+{
+	my ($src,$dest)=(@_);
+	if ($^O =~ /MSWin/)
+	{
+		Command("copy \"$src\" \"$dest\" /y");
+	} else {
+		Command("cp \"$src\" \"$dest\"");
+	}
+	return (-e $dest);
+}
+
+sub Move
+{
+	my ($src,$dest)=(@_);
+	if ($^O =~ /MSWin/)
+	{
+		Command("move \"$src\" \"$dest\"");
+	} else {
+		Command("mv \"$src\" \"$dest\"");
+	}
+	return (-e $dest);
+}
+
+sub Command
+{
+	my($cmd)=(@_);
+	print "$cmd\n";
+	return `$cmd`;
+}
+
+sub PathFormat
+{
+	my ($str)=(@_);
+	if ($^O =~ /MSWin/)
+	{
+		$str =~ s#/#\\#g;
+	} else {
+		$str =~ s#\\#/#g;
+	}
+	return $str;
+}
+
+sub SVN_Remove
+{
+	my ($file)=(@_);
+	my ($path, $name);
+	if ($^O =~ /MSWin/)
+	{
+		($path, $name) = ($file =~ /(.+)\/([^\/]+)$/);
+	} else {
+		($path, $name) = ($file =~ /(.+)\\([^\\]+)$/);
+	}
+	my $dir = Cwd::cwd();
+	chdir($path);
+	Command($SVN . ' ' . $SVN_ARGS . ' delete ' . $name);
+	chdir($dir);
+}
+
+sub SVN_Add
+{
+	my ($file)=(@_);
+	my ($path, $name);
+	if ($^O =~ /MSWin/)
+	{
+		($path, $name) = ($file =~ /(.+)\/([^\/]+)$/);
+	} else {
+		($path, $name) = ($file =~ /(.+)\\([^\\]+)$/);
+	}
+	my $dir = Cwd::cwd();
+	chdir($path);
+	Command($SVN . ' ' . $SVN_ARGS . ' add ' . $name);
+	chdir($dir);
+}
+
diff --git a/tools/buildbot/package.pl b/tools/buildbot/package.pl
new file mode 100644
index 00000000..99e33b68
--- /dev/null
+++ b/tools/buildbot/package.pl
@@ -0,0 +1,79 @@
+#!/usr/bin/perl
+
+use strict;
+use Cwd;
+use File::Basename;
+use Net::FTP;
+
+my ($ftp_file, $ftp_host, $ftp_user, $ftp_pass, $ftp_path);
+
+$ftp_file = shift;
+
+open(FTP, $ftp_file) or die "Unable to read FTP config file $ftp_file: $!\n";
+$ftp_host = <FTP>;
+$ftp_user = <FTP>;
+$ftp_pass = <FTP>;
+$ftp_path = <FTP>;
+close(FTP);
+
+chomp $ftp_host;
+chomp $ftp_user;
+chomp $ftp_pass;
+chomp $ftp_path;
+
+my ($myself, $path) = fileparse($0);
+chdir($path);
+
+require 'helpers.pm';
+
+#Switch to the output folder.
+chdir(Build::PathFormat('../../OUTPUT/base'));
+
+my ($version);
+
+$version = `cat ../../product.version`;
+chomp $version;
+$version .= '.' . Build::Revision('../..');
+
+my ($filename);
+$filename = 'sourcemod-' . $version;
+if ($^O eq "linux")
+{
+    $filename .= '.tar.gz';
+    print "tar zcvf $filename addons cfg\n";
+    system("tar zcvf $filename addons cfg");
+}
+else
+{
+    $filename .= '.zip';
+    print "zip -r $filename addons cfg\n";
+    system("zip -r $filename addons cfg");
+}
+
+my ($major,$minor) = ($version =~ /^(\d+)\.(\d+)/);
+$ftp_path .= "/$major.$minor";
+
+my ($ftp);
+
+$ftp = Net::FTP->new($ftp_host, Debug => 0) 
+    or die "Cannot connect to host $ftp_host: $@";
+
+$ftp->login($ftp_user, $ftp_pass)
+    or die "Cannot connect to host $ftp_host as $ftp_user: " . $ftp->message . "\n";
+
+if ($ftp_path ne '')
+{
+    $ftp->cwd($ftp_path)
+        or die "Cannot change to folder $ftp_path: " . $ftp->message . "\n";
+}
+
+$ftp->binary();
+$ftp->put($filename)
+    or die "Cannot drop file $filename ($ftp_path): " . $ftp->message . "\n";
+
+$ftp->close();
+
+print "File sent to drop site as $filename -- build succeeded.\n";
+
+exit(0);
+
diff --git a/tools/buildbot/startbuild.pl b/tools/buildbot/startbuild.pl
new file mode 100644
index 00000000..9c371032
--- /dev/null
+++ b/tools/buildbot/startbuild.pl
@@ -0,0 +1,39 @@
+#!/usr/bin/perl
+
+use File::Basename;
+
+my ($myself, $path) = fileparse($0);
+chdir($path);
+
+require 'helpers.pm';
+
+chdir('..');
+chdir('..');
+
+my ($cmd, $output);
+
+$cmd = Build::PathFormat('tools/builder/builder.exe') . ' build.cfg 2>&1';
+
+if ($^O eq "linux")
+{
+    $cmd = 'mono ' . $cmd;
+}
+
+system($cmd);
+
+if ($? == -1)
+{
+    die "Build failed: $!\n";
+}
+elsif ($^O eq "linux" and $? & 127)
+{
+    die "Build died :(\n";
+}
+elsif ($? >> 8 != 0)
+{
+    die "Build failed with exit code: " . ($? >> 8) . "\n";
+}
+else
+{
+    exit(0);
+}
diff --git a/tools/builder/ABuilder.cs b/tools/builder/ABuilder.cs
index ffe46784..4796f89d 100644
--- a/tools/builder/ABuilder.cs
+++ b/tools/builder/ABuilder.cs
@@ -44,7 +44,6 @@ namespace builder
 			p.WaitForExit();
 			p.Close();
 
-			Console.WriteLine("Debug: wd = " + info.WorkingDirectory + " fn = " + info.FileName + " arg = " + info.Arguments);
 			Console.WriteLine(output);
 
 			string binary = Config.PathFormat("{0}/{1}/addons/sourcemod/scripting/{2}.smx", cfg.pkg_path, pkg.GetBaseFolder(), pl.Source);
diff --git a/tools/builder/Main.cs b/tools/builder/Main.cs
index e4aa6452..ce22634a 100644
--- a/tools/builder/Main.cs
+++ b/tools/builder/Main.cs
@@ -43,8 +43,11 @@ namespace builder
 			} 
 			catch (System.Exception e) 
 			{
-				Console.WriteLine("Build failed: " + e.Message);
+				Console.WriteLine("Build failed, exception: " + e.Message);
+                Environment.Exit(1);
 			}
+
+            Environment.Exit(0);
 		}
 	}
 }