//Rename this!
        private void button1_Click(object sender, EventArgs e)
        {
            Offline username = new Offline(installedVersion.ToString());

            this.Hide();
            username.ShowDialog();
            this.Show();
        }
        //Break this down into more methods.
        //There's actually a bunch of update handling stuff in here. Shouldn't be.
        //Update class needs refactoring, make this stuff public static, call methods from update.
        private void MainForm_Load(object sender, EventArgs e)
        {
            if (!System.AppDomain.CurrentDomain.FriendlyName.Contains("_old") && File.Exists(Environment.CurrentDirectory + "\\Client\\" + System.AppDomain.CurrentDomain.FriendlyName.Replace(".exe", "_old.exe")))
            {
                File.Delete(Environment.CurrentDirectory + "\\Client\\" + System.AppDomain.CurrentDomain.FriendlyName.Replace(".exe", "_old.exe"));
            }

            //If there's no version file, make one.
            //Should be using properties for this I imagine.
            if (!File.Exists(Environment.CurrentDirectory + "\\Client\\version"))
            {
                if (!Directory.Exists(Environment.CurrentDirectory + "\\Client"))
                {
                    Directory.CreateDirectory(Environment.CurrentDirectory + "\\Client");
                }
                File.WriteAllText(Environment.CurrentDirectory + "\\Client\\version", "0.0.0.0");
            }

            //Read the version from the text file....
            //Yeah I really should be using properties.
            installedVersion = new Version(File.ReadAllText(Environment.CurrentDirectory + "\\Client\\version"));

            //If the user is disconnected and doesn't have a build installed, let them know, exit.
            //Otherwise, instanciate the username form.
            if (!CheckForInternetConnection())
            {
                if (installedVersion.ToString() == "0.0.0.0")
                {
                    MessageBox.Show("Banshee: Offline, with no version installed.\nConnect to the internet to download and install Banshee.", "Banshee - Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    Environment.Exit(0);
                }
                else
                {
                    //This is rediculous! This is why I shouldn't have been storing the version here!
                    //This constructor needs eradicating.
                    Offline username = new Offline(installedVersion.ToString());
                    this.Hide();
                    username.ShowDialog();
                    this.Close();
                }
            }

            //Retrieve the current version from the banshee site API... if you could call it an API...
            string version = new WebClient().DownloadString(domain + "version");

            //domain/version also returns a url, where to download the update. That's after a colon.
            //Should have seperated these really.
            latestVersion = new Version(version.Remove(version.IndexOf(':')));

            //...k
            webBrowser1.Url = new Uri(domain);

            //If the exe is "BansheeLauncher_old.exe", it's updating. Continue.
            //I did this because I wasn't sure how to replace the exe while it was executing.
            //I imagine there's a better way but, I was rushed. This was more prototype.
            if (System.AppDomain.CurrentDomain.FriendlyName.Contains("_old"))
            {
                Update updateForm = new Update(latestVersion.ToString(), domain);
                this.Hide();
                updateForm.ShowDialog();

#if DEBUG
                //This was actually a debug string that made it into every release! I got a lot of questions about this :p
                MessageBox.Show(Environment.CurrentDirectory.Replace("Client", "\\\\") + "\\" + System.AppDomain.CurrentDomain.FriendlyName.Replace("_old.exe", ".exe"));
#endif

                Process.Start(Environment.CurrentDirectory.Replace("Client", "\\\\") + "\\" + System.AppDomain.CurrentDomain.FriendlyName.Replace("_old.exe", ".exe"));
                Environment.Exit(0);
            }

            //This integer represents the difference between the installed version, and the online version.
            int comparison = latestVersion.CompareTo(installedVersion);

            //If the installed version is old, go to the update page.
            if (comparison > 0)
            {
                //An update is available.
                webBrowser1.Url = new Uri(domain + "update");
            }
        }