I am going to be setting up an iMac for my wife and am looking into the extra software that I will need. She does a little bit of word processing and has always used MS Word, but she never liked it. She also gets some Excel and Powerpoint files from her friends to read, but has no need to create them. I think that iWork would do fine for a Word replacement and to display her Powerpoint files, but what to do about Excel files? She always used the free Excel and Powerpoint viewers under Windows. What do people here do?