Hi, I'm ready to place my order but I keep flip flopping over which model. I already own a dual 2.0 Power Mac and this computer would be for the bedroom. Mostly internet, email, and iLife. Here are the choices I'm considering (I get EDU pricing by the way and I have a $30 off coupon): 1) 1.42GHZ with bluetooth,airport, and 512MB = $732 2) 1.25GHZ with bluetooth,airport, and 3rd party 1GB RAM = $728 As you can see they would be very similar in price. Basically a trade between more memory and faster processor, bigger HD. Would the extra RAM in the 1.25GHZ more than make up for the slower clock speed? Thanks.