To run Commotion 4 on systems with over 1GB of RAM you need to edit the following:

1. Open the Control Panel (Start>Settings>Control Panel) and double click on the "System" icon.
2. Click the "Advanced" tab and select "Environment Variables"
3. Select "New"
4. Under Variable Name Type in: Commotion_Frame_Pool_Size
5. Under Variable Value Type in: 750
6. Exit out and launch Commotion 4

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