hi I have a system with two 20 gig hard drives, my problem is I can defrag drive d, which I use for storage but when I try on my C drive all that happens is I get a message saying "you do not have sufficient memory to carry out this task, close down some applications and try again" Im running win 98se. any idea's Richard Burdess The NOSPIN Group Promotions is now offering Mandrake Linux or Red Hat Linux CD sets along with the OpenOffice CD... at a great price!!! http://freepctech.com/goodies/promotions.shtml