New Mac set up with big-screen TV

[ECSNorway]

MiniMac 3
Processor: 2.26 GHz Intel Core 2 Duo
Memory: 4 GB RAM
Graphics: NVIDIA GeForce 9400 w/ 256 MB of VRAM
Display: Sony 40-inch digital TV running at 1920x1080 resolution.
Recommended graphics settings?
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Sucrose Octanitrate.
Proof positive that with sufficient motivation, you can make anything explode.