function loadMimeTypes() {
		$mimeconf = fopen("mimetypes.conf", "r");
		while ($line = fgets($mimeconf, 4096)) {
			$types = explode(" = ", $line);
			foreach ($types as $type) {
				$exts = explode(" ", $type[0]);
				foreach ($exts as $ext) {
					$this->mimeTypes[$ext] = $type[1];
				}
			}
			print_r($this->mimeTypes);
		}
	}