One thing PC users should be aware of if you are going to use your intel mac with bootcamp to run pc applications etc. Bootcamp will only allow you to READ NTFS files but not to WRITE them you can only read/write pc files when the drive partition is FAT format and this will restrict file sizes although it may be acceptable to you. However, NTFS format writes much larger files on a pc but for some mysterious reason APPLE in their wisom have disallowed writing to NTFS files I wonder why? :)

Perhaps this restriction will be removed with their Leopard OS to be released in October.