track down the growth of disk space

[associates]

Hi,

Just wonder if i could get some help here. My question is if there is a software that i could use to keep track of the growth of the size of C drive. What happens is that sometimes the size of C drive can skyrocket by 2 GB. If there is a third party software that could determine which files/doc under which folder have actually used up the volume of the disk space. Then, we can deal with it. i have tried to google what i wanted but to no avail.

Thank you in advance

[Dusty]

Can you identify what programs are running, or have been run,  when this usage increases and what do you do to bring it back down.   

Are you running a program which generates lots of temporary files without deleting them before the program closes