回复:关于硬盘文件格式问题
NTFS is more secure and persistent,less fragmentation.
Fat32 only has share level permissions, whereas NTFS has file level permissions.
NTFS is only readable by WinXP/2000/NT (need 3rd party soft to be supported by other os), and FAT32 by WinXP/2000/98/95OSR2.
It's easy to switch a system drive to NTFS if WinXP/2k/NT is already installed, but it's a one way ticket. or you can use pqmagic to do it.
http://www.microsoft.com/windowsxp/home/using/productdoc/en/default.asp?url=/WINDOWSXP/home/using/productdoc/en/choosing_between_NTFS_FAT_and_FAT32.asp