Here's a thought if you need ACHVD editing, download the Studio 9PE trial. I believe it will let you edit ACHVD and will work for 30-days. If you're lucky v10 should be released by the time your trial version expires.
I would be asking more for a 9.0c version rather than a 10.0. The Sony AVC encoder crashing at high-res is still not fixed, and it's the No1 complaint about Plaitnum 9.