public static function UnformatFileSize($Formatted) {
		$Units = array('B' => 1, 'K' => 1024, 'M' => 1024 * 1024, 'G' => 1024 * 1024 * 1024, 'T' => 1024 * 1024 * 1024 * 1024);

		if(preg_match('/([0-9.]+)\s*([A-Z]*)/i', $Formatted, $Matches)) {
			$Number = floatval($Matches[1]);
			$Unit = strtoupper(substr($Matches[2], 0, 1));
			$Mult = GetValue($Unit, $Units, 1);

			$Result = round($Number * $Mult, 0);
			return $Result;
		} else {
			return FALSE;
		}
	}