PartitionMagic. DL from www.superdown.com.
It's a chinese site, but you could find the English version.
I remember it only support win9x/ME for the version
pre-6.0. But you could install on Win9x/ME and re-do Partition
/resize any FAT16,FAT32,NTFS or even Linux native partition.
In windows XP, start->settings->control panel->administrative tools->computer management->disk management. You can create new partition and new logical drive, or delete it.
If the default partition already used the whole HD, use PartitionMagic7 to resize it.
Good luck!
PartitionMagic Pro V7.0 For WinNT/2000/XP 简装汉化版
下载页面: http://www.skycn.com/soft/3542.html
注意事项:
一般来说原装机上佩带的xp使用的分区格式是NTFS,创建其他分区的时候最好还使用NTFS,否则有破坏系统的可能。分区前最好先运行一遍磁盘整理程序。
GOOD LUCK