I know that Apple is underneath, Free BSD.    I have an Acer Aspire AMD 64 with 200 Gig HD, bought on sale from circuit city 3/31/06,   Hate XP ME, can only run in Safe Mode with networking.   May replace with FreeBSD, Solaris, or Linux.   Wish I could adapt Apple GUI to FreeBSD or Entire Apple OS to my Acer.   I would like to run FreeBSD + Office 98, only with a better GUI.   Will Appreciate any advice, JamesThompson65@yahoo.com.  May have to call Acer to reinstall XP, or buy XP 64 Pro, or some other.  I have Solaris Office, but do not like it.