<p>If they offer Office at an academic price (which they should), get it just for Excel. It's the only program worth using in there, and that's only because Apple has yet to make a spreadsheet of their own other than AppleWorks, which is just a slightly modified version of Claris Resolve.</p>
<p>Office's interface makes you think you're in 1997. iWork (Pages and Keynote) is more elegant and more modern. It's like comparing a Chevy (Office) to an Acura (iWork).</p>
<p>Pages has much better templates (I did my resume on it), works nicer, and has all the little elegance cues you expect from Apple apps.</p>
<p>Keynote puts PowerPoint to shame. Anyone who uses PowerPoint over keynote is basically asking for an inferior presentation. The templates are fresh and new (unlike PowerPoint's decade old standbys), the interface is so gorgeous that if it were a girl I would so ask it out, and the finished products look stunning. Put a Keynote in a class full of PowerPoints and it will be noticed.</p>
<p>Also, AppleWorks is worth a look. The database feature is basically a lite version of FileMaker (which is so much better than that akward beast called MS Access that doesn't even come for Mac), and the MacDraw-style drawing feature always comes in handy (as does the Paint program, which is better than MS Paint on Windows). The price is right too--it's a nice snag even though the code itself is practically unchanged since 2001. Some Macs have this one preinstalled, making the deal even sweeter.</p>
<p>As far as compatibility, I know Pages reads Word files. PowerPoint and Keynote SHOULD be interchangeable along the same logic, but I have yet to try it. I also know that AppleWorks will read and write Excel files (it has a spreadsheet but it's not powerful enough for my tastes...although the interface is pretty nice).</p>
<p>Just for your information: My needs are rather strange. I run a lot of spreadsheets for my personal records, and some of them are pretty complex. I write a lot of stuff, and have done word processing forever--I wrote my first story on the computer, not with a pencil (this was back in 1991). However, I didn't use basic WP programs much until I got pages (it's good for layout) because outside of novels and the occasional school paper, I don't write a lot of letters and whatnot. As far as presentations, I don't give a whole lot of them (most of my stuff is movies), but I integrate movie material into almost every presentation I make, and Keynote does it better.</p>
<p>Whenever Apple adds a spreadsheet to iWork, I will be one really happy man...</p>
<p>For now, I recommend iWork over Office, but definitely get Excel until they add a spreadsheet to iWork. And don't forget AppleWorks if you use database or draw.</p>