Dear friends, i am planning to install multi OS in my system and i just want to know whether instaling OS in the NON primary Partitioned Drive effects its performance or not???? All my drives are NTFS. Also i would like to know whether installing Win 2000 in the Primary Partition Drive and then instaling Win Xp sp2 in one of the extended Partitioned Drive is Advisable or Vice-versa of it. i would want both the Os's in my system. PLz help ASAP tnz in advance.