xen help required

Hi,

I would like ask question about preparing xen templates. Here is the detail below of hardware.

I have a server having two 80 GB hard-drive, currently no operating system on it, having 2GB of RAM, pls could you tell me what partition scheme i will follow so i will use those partition scheme for xen template prepartion.

I listen that with the help of lvm we can do that, but i dont understand this point of making copys of folder which is present on parent system and also a question about how i will update xen kernel if any update will come.

I am waiting for kind replys from users, also suggest me steps for templates prepration and xen configuration. I am currently using RedHat Enterprise Linux version#5.

Regards,
Bash