Windows Vista Cloneing a partition to a new disk

I have XP Pro and Vista dual-boot. XP was installed first and then Vista. I have Vista the way I want it. How can I clone just the Vista partition to another hard drive and make it bootable? Or can I? Thanks for any consideration.

I also have Ubuntu running in Vista. Should I uninstalled Ubuntu before I do this(because of GRUB)? TIA

 

Thanks for your response. I was afraid of that. What I wanted to do is just have Vista on the hard drive and put XP on a separate drive, as I lose my Vista restore points every time I boot XP. I really did not want to do clean install of Vista again. I guess I just won't boot XP again 'til I am ready to reinstall Vista. Everything I'm doing with this computer works as well with Vista as it does with XP, so I was just thinking about not using XP at all. Just wanted to keep XP handy in case I ever need to use it again. By the way I am running Vista HP 64bit and really do like it, for whatever that's worth Thanks again