Answers
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Answer to: How to build a simple one
Use a dimmer switch if the wattage is less than 160 Watts. -
Answer to: How can I partition my hard drive?
My experience with Ubuntu is that it requires more than 3GB of hard drive and it also needs a swap drive. You can use the Disc Utility to partition, but this will wipe what is on the hard drive. Boot camp might be used without loss of data. -
Answer to: Is my laptop's power failure a motherboard problem?
If you have a multimeter you should be able to check the output of the power supply. If the output from the power supply is good than it is probably your battery. If I remember correctly the battery had to be installed to power up the laptop even with the power supply.
Answer to: iBook Freezes