Golfguy

I have two hard drives installed - one of 300gb with no partitioning. The
other, the original drive, is partitioned as follows:

C: (Boot etc)
D: (Recovery) and
extended partition with 4 volumes

I have only 20% free space on C yet plenty under the extended partition.

I can shrink any of the volumes within the extended partition and allocate
the free space within the other volumes but I cannot extend C: or D:

D is FAT32 all others are NTFS.

Withour deleting the extended partition is there any way I can extend C:

Running Vista Home Premium on HP duo

Thanks
Murray