I have installed many many times for my friends. Windows XP only. Now, I regret erasing Windows XP for gaming purpose, and I am trying to install again. Few month after I erased my bootcamp, I partitioned my Mac HD for Emergency and Main HD. Now, whenever I open up bootcamp assistant, it tells me that I have more than single partition. So, I have partitioned my HD for the third time using Disk Utility: 15GB Emergency Mac, 15GB WINDOWS XP, and 38GB Macintosh HD. I have erased Windows XP to MS-DOS (FAT). Will booting off from the CD to install Windows XP work?