I switched all my data to AppleWorks (from MS Office) because with AppleWorks I can do my job twice faster than with MS Office. MS Word is too buggy, viruses worms friendly and, therefore, it's a dangerous thing to trust own data to MS Office. I share my files with PC user with .pdf format (AppleWorks easily can be converted into .pdf format). I just added Grammarian, SpellCatcher, MacLinkPlus and I do not need any more features that exist into MS Word. I use MS Word only for reading PC files that cannot be converted well to my AppleWorks.