64 bit
PCI-E
The best way to install them is the correct or suggested way. This should not be a do-it-yourself project and one should use a professional carpenter to install them to get the best results.
he should be after a brilliant performance
No, Xbox 360 gives the best performance. If you are really energetic then you should get the Wii.
The best Ethernet cable is CAT-6 (UTP), if you have enough money you can get STP for better performance and stability.
Everything depends on where you are going to use it. If you want to connect a server you should use wires in your can it means 100BaseT, if you want to install SOHO a better way to go is 801.11 N.
not performing to the to the best of there ability and not being able to the concentrate enough
It depends on what you think is "best". for the "best" accuracy, you should get a barrel kit for the gun. For the best safety, you should get a On/Off ASA. For the best performance, you should purchase a board and different style triggers.
Perhaps, because there might be not enough place after you install the motherboard to install your drives. The CPU or the RAMs might be in they way. There is surely no other magical reason to it.
spark plugs that are not hot enough will yield poor performance. recommend ngk iridium plugs(laser platinum works the best) they will burn hot enough to give you the performance you need.
The possessive form of "the best performance by Sting" is "Sting's best performance".
He could, but he needs to give a 100% performance. Just look at the past Academy Award winners for Best Actor. He just needs to give his best performance and if it's good enough, the Academy would praise his performance and could give him a nomination.