This guy has some issues with Office 2004. Read through his Macintosh and see what what I mean.
From Betalogue:
I knew that Word’s grammar checker was bad, but I hadn’t really tried it in years. Well, I must said that its degree of failure exceeded all my expectations.
Precisely why I don’t use Word anymore; LaTeX all the way. I’m actually going to do my APS poster in TeX this year too1, finally shedding PowerPoint.
1 I’ve been playing around with the beamer package for LaTeX. Quite nice.