help plz with HDD in dm 8000

  • hi
    guys just got 8000,
    an di have also got 1 tb hdd with it maxtor, sata,
    now i have installed and initialize every thin looks fine but when i use to record it says small disc size 100 mb error,
    i am using in flash ****** 4.40
    but i an ot sure its second stage boot loader or 1st,
    plz guys let me know how to check and how to use hdd plz if some can help me tahn xin advance,
    regards