private void discoveryService1_MoreInformation(DiscoveryService.DiscoveryArguments e)
		{
			var c = this.CurrentConfiguration;
			foreach (var k in e.Configuration)
			{
				// for some reason we do not want to talk to ourself
				if (k.Name != this.NicknameTextbox.Text)
					c = c.ConcatDistinct(k);
			}
			this.CurrentConfiguration = c;
		}
		private void discoveryService1_TimeToCheckForUnknownRecipients(DiscoveryService.DiscoveryArguments e)
		{
			e.Name = textBox5.Text;
			e.Configuration = this.CurrentConfiguration;
		}