Dont you people ever read your manuals???
Theres some idiot on here every day asking why his cpu doesnt run the right speed......geeeesh, read your friggin manual!!
While this is very true, for me once I start building and have the parts in my hand you just try and stop me.
We have all been there where we forget the little things because its so exciting. I for one didn't read the white book that came with my CPU either.