Did they give me the wrong processors?

Ok so I just ordered a Sony VGN-FE890 laptop from sonystyle.com. I specified it to have the duo T7200 2.0 GHz processors. However, since it came in the mail yesterday, I am trying to figure out which processors are actually in here. The box says it has the T7200, and if I go to control panel/system and maintenance/system, it also tells me that it has the T7200. But if I go to control panel/system and maintenance/device manager and click the Processors tab, it tells me that it is running two T5600 processors at 1.83 GHz rather than the T7200 at 2.0 GHz. How do I know which processors I really have and make sure Sony didn't screw me over and give me slower processors than what I paid for?

Any help is appreciated.

Thanks,
Spank

Agreed. That or PC Wizard. Same company and same basic thing, Wizard just gives more info about your system.