Mod Cat - ATI Mobility Modder 18.104.22.168 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The default filename for the program's installer is Mod Cat.exe. The most popular version among the program users is 1.2. Mod Cat - ATI Mobility Modder belongs to System Utilities. This free software was originally created by Ruud Ketelaars. We recommend checking the downloaded files with any free antivirus.
From the developer:
ATI Mobility Modder is a software that will help you install various packages. The application is developed as being free. With this tool you can modify your mobility driver through different settings. For example you can change the mobility memory to the desired amount of ram you need.
You may want to check out more software, such as DH Mobility Modder.NET, Blue Cat's Phaser - VST or Blue Cat's Phaser RTAS, which might be similar to Mod Cat - ATI Mobility Modder.