Hardware change?

I have searched the forums here to see if i could find an answer to the perplexing problem.
I am runnibg XP Pro (and loving it) but find it time to upgrade my harddrive. I have a 40G 7200 that i want to install but at this point have found no way to transfer all files...etc. I would like to see if there is a way to do this without doing a clean install.
I would appreciat it if i could at least get pointed in the general direction, sadly the setup software that comes with the drive cannot help with an NTFS partition.

Mike

I use DriveImage Pro 5.

Norton's Ghost.