The 1.2 version of Heat Utilities for Mac is available as a free download on our website. The application relates to System Tools.
From the developer:
Heat Utilities allows you to format, partition and optimize your Firewire (1394) hard drives. Heat Utilities includes it's own driver that controls your firewire drive.
Heat Utilities uses a highly optimized driver and many users notice improved performance using Heat
You may want to check out more Mac applications, such as Heat of Fusion, WFT Utility Installer or GigBaby Sharing Utility, which might be related to Heat Utilities.