(接著上次的安裝問題）請問 nuxrl，我用partition magic resize driv

under Windows xp,partition magic resized the C drive，it shrink C drive from 95 G to 55 G. Now, the rest of the hard drive is unallocated, before I install Linux, Do i need to use Partition Magic to create a partion (ie. D) out of this unallocated space (40 G) on my hard drive?
It is my first time using Partition magic, so I tend to be very cautious.
THanks again..