Hi everyone. New switcher here and setting up family Mac Mini, and got a lot of questions that I hope you all can help out or point me in the right direction. I've manually transfered all manner of WinXP documents in our new Mac Mini [Mac HDD Shared Folder]. Although I'm the admin, I cannot access the files in each of my kids shared folders (& subfolders) and move them to their respective Mac preset folder allocations. 1. How can I quickly change ownership of each folder that contains files & sub-folders to a standard Mac user account and Move (not copy) into their Home Folder? 2. Also, who the frak is "wheel"?!?? When I check the permissions to the folders i created on the Mac Mini, most of the file/folders from the WindowsXP PC a user "wheel" shows as Read Only in the permissions section of Info. I've never had this user created on the mac nor on the WinXP PC (2 old Dells) nor ever had "wheel" set for RDP or remote assistance to share the PC or any family members' settings either. Although I purchased my Mac Mini 3,1 used - I did a CLEAN install after (doing a Zero pass format of Journaled) I got home with SL then did an update before doing any of the file transfer. Should I be worried? In any event I've begun removing this user and rebooting the mac. Is there a free app that is compatible with Windows' Word/Excel/PowerPoint 2003/2007 files?? Preview will only in a mini window show the first 4 pages and I just realized resume and training documents are in Windows format. Thanks for any help or pointers in advance.