Resize Partition AFTER running "Copy my Hard Drive with Ghost

I purchased a 320 gb drive to replace my ~55 gb drive in a Dell Inspiron 9400 laptop.  I ran "Copy my Hard Drive" via Ghost v14.  I selected "resize drive to fill unallocated space" per advice from a Norton tech via a chat session.  The new drive is now about 55gb.

 

My question is, what do I do to resize the partition created via the above process, or somehow change the new drive so I can take advantage at least most of the 320 gb new drive?  Do I need to use Partition magic or some othere software program?  I do not think that Windows XP Pro even sees the new drive (since I did not format it), so I don't think I can use XP to do the resizing.

 

Once I hopefully get the drive somehow resized, what settings will I use to do the Copy my Hard Drive to not duplicate the problem?

 

I have re-run the Copy program, with the Re-size option not selected, but I seem to be stuck with the 54.4 gb size.

 

Thanks for any help you can give me.