[climber]

i had a similar situation found a 750 off coupon but i couldn't configure it without the integrated graphics somehow. I ordered it then called and complained the enxt day and they let me reconfigure it on the phone. They said something baout some inital choice i clicked at the beginning of the configuration process that locked me in to some value line with less options. Starting the config from scratch off of there site i was able to get it right. Try that.

the 5400 to 7200 is a prety big jump--probably more significant than the difference between 256mb ram and 1gb ram. I'd try really hard to find a way to get the 7200.