Question : Problem: How to increse already partition space

I have a laptop with windows XP operating system.Initially i partitioned my hard disk in four equal space of 27 gb as C:,D:E:F: drive.C: drive is Primary drive.I install many software so that my c: drive is approximately full,even my other drive have enough space.can i increase c: drive space and less some space from other drive without any formatting the hard disk or any trouble.i want to shift 5 GB space to C: drive from D: drive.
is it possible?if yes please provide step wise information.

Answer : Problem: How to increse already partition space

yes, it is possible to shift 5 GB space to drive "C" from drive  "D" . For that you have to use a software  called "Norton" PartitionMagic". I have attached a "Norton PartitionMagic User's Guide". Just go through it and if you have that software , you can solve your problem.

PM8.pdf (1.2 MB) (File Type Details) 

User's guide