I want to partition my Sata Raid main hardrive so as to install a new OS of XP professional so that I can format my drives. Presently my windows installer does not work, I cannot get into my disk management window, my Norton Ghost and Trend PC-Cillin 2007 does not work nor can I delete them. Seems like the only way to get everything fixed is to start new. I need to open my disk management window first, right? How can I bypass the diskmgnt to accomplish my tasks?