acrononymous

I am running Windows XP Professional on a machine I received from my work when my company folded. I got the machine but very little of the software I need to use for development so I can't really reinstall. I have a 20 GB drive which was partitioned with a very small C partition and a large D partition. I have tried to install all programs to the D drive but am still almost out of space on my C drive because some things are required to be on C. I also have another 20 GB drive which I currently use primarily as a backup. Can I: a) Change the amount of space allocated to the C drive with unused space from the D drive without reformatting? Add the 2nd Hard Drive as virtual space for my C drive using the MountVol command? Any suggestions would be greatly appreciated.

I just looked at the PowerQuest Site. That looks like it will do the trick for me. Thanks for all your assistance.

Thanks for your quick reply. Would Partition Magic allow me to Change the amount of space allocated to the C drive with unused space from the D drive without reformatting?