Hi, My PC is WinXP Home with SP3 and two disk drives. Drive C: is 160 GB, drive D: is 120 GB. I can make a partition in D: using Disk Director 10, but I cannot do the same in C: using either DD10 or GParted Live Cd or Windows. Both drives still have lots of free space. When I attempt to partition C:, either the drive is shown as not having any free space at all, or the partitioning selection is grayed out. I would appreciate your advice.