1. Buy a PS3 or Nintendo Wii instead.
2. Ensure room is well ventilated.
3. Avoid the 7 day survival achievement on Dead Rising would kill your 360 (that requires over 24 hours of continuous play to unlock for a mere 20 achievement points).4. Do not buy GTA IV.
5. Do not play during a storm.
6. Do not buy an anti-cooler works for some people but can give you the red rings of death and void your warranty.
7. Avoid standing 360 vertically. Horizontal also reduces disk scratching
8. Try to reduce your gamin hours but im not sayin you should but this method is effective.
9. Try to clear the dust in your 360 your 360 needs to breath so the dust might cover up the wholes.
10. Do not put your 360 in real hot areas its best to get a warm or cold place.