If all of those drives reside on one physical disk, you can get software that will repartition it, like Partition Magic
Be forewarned though that if you do that and then someday later, do a recovery, it will go back to the original size.
You can also us a program like Norton Ghost
or Acronis True Image
to make an image that you could move to an external hard drive and then back onto the original one, after resizing.
I have used Partition Magic with great success. That would be my first inclination. But don't repartition the Recovery drive
. That needs to stay the same.
I hope this helps.
PS: if you are using Vista, I believe it has a repartitioning function. Not sure though.
Edited by rigacci, 03 January 2008 - 10:10 AM.