Roofus and AngerWound of 360GameSaves.com released a new application to access the Xbox 360 HDD (all 3 partitions), Memcard or dumps of these, with full write support! With read and write support to the Xbox 360 harddisk and memcard it means you'll be able to share gamesaves over the internet, 360gamesaves.com has a gamesaves database and upload script waiting to be used :-)

You can connect your Xbox 360 HD on your PC via an SATA controller, the memorycard can be connected via USB

Also interesting - this tool will allow you to move over your old Xbox 1 gamesaves to your Xbox 360 (they will probably have to go somewhere in /partition3/Compatibility/Xbox1/ or /partition3/H2/), something that was impossible up to now.

Xbox-Scene