I installed Boot Camp on OSX Tiger more than a year ago to use Windows XP Pro, but now is expired. Recently, Windows XP crashed and wouldn't boot up. I decided that I would wipe it out completely and do a clean installation. So I inserted my Windows XP CD, deleted the partition contain XP and made a new partition that was smaller, then I formated using NTFS and Setup began. It copied all the files and reboot itself. After rebooting, it came up with an error "Hal.dll missing or corrupt" blah blah blah. I tried formating it and reinstalling it, but the same error would come up when I tried continuing with the second part of installation. Help would be appreciated, Thanks.