diff --git a/bin2c.cpp b/bin2c.cpp
index 5f34fa4..d8614c4 100755
--- a/bin2c.cpp
+++ b/bin2c.cpp
@@ -10,6 +10,7 @@
 #include <string>
 #include <iostream>
 #include <fstream>
+#include <stdlib.h>
 
 using namespace std;
 
diff --git a/define.h b/define.h
index 2bc804f..639e027 100755
--- a/define.h
+++ b/define.h
@@ -2,7 +2,7 @@
 #define DEFINE_H
 
 #define APPNAME "Dirt"
-#define APPVERSION "1.0.0 alpha 25"
+#define APPVERSION "1.0.0 alpha 25 (extended)"
 #define APPAUTHOR "TmowhrekF"
 #define APPMAIL "tmowhrekf@filosoferna.se"
 #define APPURL "http://dirtirc.sf.net/"
diff --git a/fish.cpp b/fish.cpp
index 1d282d6..b597a27 100755
--- a/fish.cpp
+++ b/fish.cpp
@@ -10,8 +10,8 @@ using namespace std;
 
 union bf_data {
 	struct {
-		unsigned long left;
-		unsigned long right;
+		unsigned int left;
+		unsigned int right;
 	} lr;
 	BF_LONG bf_long;
 };
diff --git a/misc.cpp b/misc.cpp
index 6a42418..a954c58 100755
--- a/misc.cpp
+++ b/misc.cpp
@@ -142,7 +142,7 @@ void base64encode(string src, string &dest)
 	string::size_type size = src.size();
 	src.resize(size + (3 - (size % 3)), 0);
 	dest.erase();
-	unsigned long data;
+	unsigned int data;
 	unsigned char *p = (unsigned char *)src.data();
 	for (string::size_type i = 0; i < size; i += 3) {
 		data = *p++ << 16;
@@ -164,7 +164,7 @@ void base64decode(string src, string &dest)
 	dest.erase();
 	if (src.find_first_not_of(base64 + "=") != string::npos) return;
 	if (src.size() % 4 != 0) return;
-	unsigned long data = 0, val;
+	unsigned int data = 0, val;
 	char *p = (char *)src.data();
 	for (string::size_type i = 0; i < src.size(); i += 4) {
 		if ((val = base64.find(*p++)) != string::npos) data = val << 18;
diff --git a/proxy.cpp b/proxy.cpp
index 34140ae..67c45f9 100755
--- a/proxy.cpp
+++ b/proxy.cpp
@@ -12,6 +12,7 @@ extern "C" {
 }
 
 #include <sstream>
+#include <iomanip>
 
 using namespace std;
 
@@ -70,23 +71,37 @@ void proxy::socks4_auth()
 {
 	if (!received_headers) {
 		const int bufsize = sizeof(socks4header) + 512;
-		char buf[bufsize];
+		char buf[bufsize] = { 0 };
 		unsigned int num = user.peek(buf, bufsize);
-		if (num < sizeof(socks4header) + 1) return;
-		if (buf[num - 1] != '\x00') return;
+
+		if (num < sizeof(socks4header) + 1) {
+			return;
+		}
+
+		if (buf[num - 1] != '\x00') {
+			return;
+		}
+
 		socks4header header;
 		user.get((char *)&header, sizeof(socks4header));
 		user.get(buf, bufsize - sizeof(socks4header));
 		string userid = buf;
-		if (header.vn != 4 || header.cd != 1) reject = true;
+		if (header.vn != 4 || header.cd != 1) {
+			reject = true;
+		}
+
 		in_addr inaddr;
-		inaddr.s_addr = *(unsigned long *)&header.ip;
+		inaddr.s_addr = *(unsigned int *)&header.ip;
 		string ip = inet_ntoa(inaddr);
 		int port = ntohs(header.port);
-		if (!good_irc_server(ip, port)) reject = true;
+
+		if (!good_irc_server(ip, port))
+			reject = true;
+
 		received_headers = true;
 		if (reject) return;
 		irc.bind("", 0);
+
 		irc.connect(ip, port);
 	} else if (!sent_headers && !reject && irc.status() == net::connected) {
 		socks4header header;
@@ -149,7 +164,36 @@ void proxy::in(string &line)
 		}
 	}
 	cmd = uppercase(pop_word_front(args));
-	if (cmd == "PRIVMSG" || cmd == "NOTICE") {
+
+	if(cmd == "332" || cmd == "TOPIC") {
+		string topic_command = line;
+		string target_user = "";
+
+		if(cmd == "332")
+			target_user = pop_word_front(args); 
+
+		string channel = pop_word_front(args);
+		string::size_type idx = args.find_first_of(":");
+		if(idx != 0xffffffff) {
+			string topic = args.substr(idx + 1), topic_decoded;
+			string keyname;
+
+			if(channel[0] == '#' || target[0] == '&')
+				keyname = channel;
+			else
+				keyname = source;
+
+			key::decode(keyname, topic, topic_decoded);
+
+			topic_command = prefix + " " + cmd + " " + target_user + " " + channel + " :" + topic_decoded;
+			if(topic_command[0] != ':')
+				topic_command.insert(0, ":");
+		}
+
+		user.putline(topic_command);
+		return;
+	}
+	else if (cmd == "PRIVMSG" || cmd == "NOTICE") {
 		target = pop_word_front(args);
 		if (target.empty()) return;
 		if (args.substr(0, 1) == ":") args.erase(0, 1);
@@ -249,6 +293,16 @@ void proxy::out(string &line)
 	if (cmd == "PRIVMSG" || cmd == "NOTICE") {
 		string target = pop_word_front(args);
 		message(prefix, cmd, target, args);
+	} else if (cmd == "TOPIC") {
+		string topic_encoded;
+		string target = pop_word_front(args);
+
+		if(args.substr(0, 1) == ":") 
+			args = args.erase(0, 1);
+
+		key::encode(target, args, topic_encoded);
+		string buf = "TOPIC " + target + " :" + topic_encoded;
+		irc.putline(buf);
 	} else if (cmd == "DIRT") {
 		string dirtcmd = pop_word_front(args);
 		dirt(dirtcmd, args);
diff --git a/proxy.h b/proxy.h
index 4204f5f..66fb414 100755
--- a/proxy.h
+++ b/proxy.h
@@ -7,12 +7,15 @@
 
 class proxy {
 public:
+#pragma pack(push)
+#pragma pack(1)
 	struct socks4header {
 		unsigned char vn;
 		unsigned char cd;
 		unsigned short port;
-		unsigned long ip;
+		unsigned int ip;
 	};
+#pragma pack(pop)
 	proxy(int proxymode, SOCKET userdes, std::string addr, int port);
 	~proxy();
 	bool check_status();
diff --git a/unix.cpp b/unix.cpp
index 54aa999..f46711f 100755
--- a/unix.cpp
+++ b/unix.cpp
@@ -9,6 +9,8 @@
 #include <iostream>
 #include <fstream>
 #include <sstream>
+#include <sys/types.h>
+#include <grp.h>
 
 using namespace std;
 
@@ -79,6 +81,8 @@ void interpret_cmdline(string cmdline, string unixname)
 			cout << "  -v, --version              show version information" << endl;
 			cout << "  -b, --background           start as a daemon (default)" << endl;
 			cout << "  -f, --foreground           start as a normal user process" << endl;
+			cout << "  -u <X>, --user <X>         start as user X" << endl;
+			cout << "  -g <X>, --group <X>        start as group X" << endl;
 			cout << "  -q, --quit                 quit daemon" << endl;
 			exit(0);
 		} else if (s == "-v" || s == "--version") {
@@ -94,6 +98,29 @@ void interpret_cmdline(string cmdline, string unixname)
 			config.reset();
 			config.save();
 			exit(0);
+		} else if(s == "-u" || s == "--user") {
+			string arg;
+			passwd *pwd;
+
+			arg = pop_word_front(cmdline);
+			if(arg.length() == 0) platform::error("Invalid argument to -u option.");
+
+			pwd = getpwnam(arg.c_str());
+			if(pwd == NULL) platform::error("Invalid username specified.");
+
+			if(setuid(pwd->pw_uid) != 0)
+				platform::error("No permissions to change user.");
+		} else if(s == "-g" || s == "--group") {
+			string arg;
+			group *grp;
+			arg = pop_word_front(cmdline);
+			if(arg.length() == 0) platform::error("Invalid argument to -g option.");
+
+			grp = getgrnam(arg.c_str());
+			if(grp == NULL) platform::error("Invalid group specified.");
+
+			if(setgid(grp->gr_gid) != 0)
+				platform::error("No permissions to change group.");
 		} else {
 			platform::error("Unrecognized option `" + s + "'\nTry `" + unixname + " --help' for more information.");
 		}
@@ -135,9 +162,9 @@ void set_umask()
 
 string homedir()
 {
-	const char *homedir;
-	homedir = getenv("HOME");
-	if (homedir) return homedir;
+	//const char *homedir;
+	//homedir = getenv("HOME");
+	//if (homedir) return homedir;
 	struct passwd *pwd = getpwuid(getuid());
 	if (pwd) return pwd->pw_dir;
 	return "";
@@ -186,19 +213,40 @@ void quit()
 	exit(0);
 }
 
+bool test() {
+	string data, orig;
+
+	base64encode("antonone's test", data);
+	base64decode(data, orig);
+
+	if(orig.compare("antonone's test")) {
+		cout << data << endl;
+		cout << orig << endl;
+		return false;
+	} else {
+		return true;
+	}
+}
+
 int main(int argc, char **args)
 {
-	set_umask();
-	get_workdir();
-	get_confdir();
-	if (!set_rc_dir()) platform::error((string)"Could not change directory to ~/" + rc_dir);
+	if(! test()) {
+		cout << "Bad compilation! Tests failed.\n";
+		return 1;
+	}
+
 	string s;
 	int i;
 	for (i = 0; i < argc - 1; i++) {
 		if (i > 0) s += " ";
 		s += args[i + 1];
 	}
+
 	interpret_cmdline(s, args[0]);
+	set_umask();
+	get_workdir();
+	get_confdir();
+	if (!set_rc_dir()) platform::error((string)"Could not change directory to ~/" + rc_dir);
 	pid_t pid = 0;
 	ifstream pidfile(PIDFILE, ios::in);
 	if (pidfile.good()) {