Maximus 360 Firmware Toolbox for Windows v1.2

Carranzafp has updated his Maximus 360 Firmware Toolbox for Windows to v1.2. The app is a graphical tool that lets you handle several common DVD-drive firmware tasks. Those tasks include:

Allows copy/paste of the keys between firmware
Performs common firmware tasks with a mouse click
Supports all versions of Samsung and Hitachi firmwares
Displays Vendor, ROM version
Allows encryption or decryption of the files
Shows the 16 byte keys no matter if the file is encrypted
Allows adding of TAGS to a KEY like Â“OwnerÂ”, Â“Serial NoÂ” and Â“DateÂ”
Fully integrates with Windows Context Menu
Supports 512KB firmwares (2 banks)

The 360 Firmware Toolbox for Windows v1.2 changelog:

Support for 59B it is not needed (acts the same as 59)

To install:

Unzip contents to any folder
Open application and go to Options -> Enable Windows Context Menu
Close application

To use:

To open a file you can just on Windows Explorer do Right Click and choose "Open with Firmware Toolbox", or you can first launch the application and do File-Open menu or simply drag a file from your browser to the application.
To encrypt or decrypt a file just open it as above and click the button encrypt or decrypt.
To replace a key just type it or copy-paste it into the key textbox and click on "Replace Key"
To set or replace Tag Data just type it into the Tag Data Section "Save Tag Data". This Tag Data will be show every time you open a file that have the same key. Useful to identify an Owner's Key

More information can be found on the readme file and you should check that out first before doing anything else.

Via Xbox360 hacks