Hi, I just got another question. Yesterday I installed two systems (xp and FC2), but due to some problems (refer to my previous thread, but not important anyway), I reinstalled these two again. I deleted the partition under XP installation and re-create it. When I followed the same old instruction to install these two together, I got no option when starting up. The computer just automatically boot XP. I tried the same installation again and the problem is still there. Could somebody help figure out why? Another thing, when I installed the FC2 after rebuilt the partition table, it still asked me whether I want to update or repair the old system or install a fresh copy. Does that mean some info is still there in the hard drive? Thanks a lot.