I'm going to be buying my first MacBook Pro shortly and I'm wondering what is better to get, iWorks or MS Office. I've always used PC's and both my work and my wife's use MS Office documents. I know iWorks is compatible with Office stuff but is it compatible with Office 2003 as well? We would mainly be using Pages/Word and PowerPoint/Keynote. We have a number of Word and PPT documents we will be saving on the MBP when we get it. Any advice? I know Open Office is an option but I'm only interested in iWorks and MS Office. Thanks.