I bought an iMac Intel dual 2.16GHz (10.5.2) second hand with some software already installed and used Migration Assistant to get some files, my Macmail emails and browser prefs over from my old G4. Although I was sure not to check the box to move applications over to the new mac Migration Assistant disabled the whole of CS3. No matter which CS3 app I tried CS3 said "Serial number needed - The local file on your computer that stores the serial number associated with this installation was deleted ..." I re-entered the serial number in PS and all other CS3 apps started working, except InDesign which crashes on launch and Acrobat Pro 8 which says, "Please enter the following information to personalize your copy of Adobe Acrobat 8 Professional". So now I have no Id or Acrobat Pro. I would strongly advise against Migration Assistant. If anyone can get me out of this mess I would be most grateful as it severely limits my new iMac. Thank you.