I've been a window user for almost 20 yrs and have learnt recently the so many good points about Mac. Here are my questions before making up my mind 1) Will the latest iWorks version able to open window exel, works and powerpoint? Vice versa, when I do a document and spread sheet using iWorks, will window people able to open it? 2) I understand Mac do not have a window autocad version yet (that's what I was told). This there any compatible Mac version in the market that can sync with window autocad? If none, then I'm prepared to partition it. Do you recommend Boot Camp or using Parallel? 2) My current email is outlook express (not microsoft outlook). Do I have to install entorage or use the Mail that comes with it. Can I possibly migrate the addresses to Mac. How? Thank you.