Assuming your hard drive is fully used at the moment (as usually is the case) you just can't add partitions to it without making the current partition smaller.

A well-known program to manage partitions is Partition Magic. But you'll be able to find a lot of other (shareware or maybe even freeware) programs. Make a good backup before doing anything.

And please read the recent discussions on partitions on this forum.

Hope this helps.


Kees