binary un/serializing und session.serialize_handler

hi.. i just "announced" my binary serialize/unserialize extension on internals@lists.php.net. They told me to apply and commit it to pecl first, to see if its worth to add into ext/standard and ext/session... Some informations about and benchmarks on this extension can be found at: http://fum.no-ip.com/php/fbinary/ it would be great if i could get any feedback on it... thanx... Bernd Roemer