I'm looking for software that is currently being used to resize / extend Server System OS partitions. I've heard that Partition Magic is not the way to go, and any other articles I find are pretty outdated.
In one current scenario, an exchange server has a total C: drive size of 12GB. It's partitioned off of a 250GB HD, and there's clearly a lot of space on the other partitions that I can grab to extend the C: drive.
I need something proven, efficient, and causes the least amount of downtime possible.