Originally Posted By: Roger
Windows' built-in DISKPART will show you this information

I actually checked DISKPART before I suggested that he download something else. It doesn't show sector information for me:
Code:
DISKPART> detail partition

Partition 1
Type  : 07
Hidden: No
Active: Yes

  Volume ###  Ltr  Label        Fs     Type        Size     Status     Info
  ----------  ---  -----------  -----  ----------  -------  ---------  --------
* Volume 1     C                NTFS   Partition     40 GB  Healthy    System
_________________________
Bitt Faulk