:knock: :knock: Hi All ! i'am new member here.. I have RAID-O System with two Maxtor 120GB SATA running Windows XP Proffesional SP2. I just wonder if u guys can give opinion about best partitioning and defragmenting software that run best on RAID system. Also, i want to ask : if we partitioning our RAID system is that makes them slower? Thanx for your opinions guys !