Linux Installation on USB

Hi,
I want to install the Linux on PEN Drive. Please find the details as below:

Problem Context:
I have the OpenSuze DVD from which I want to install the Linux on my USB Hard Drive. However, I have Windows XP installed on my laptop and I do-not want to touch these partition.

Can anyone please help me in creating the Linux Installer for the same.

Thanks
R.K.Lall

So you want a mobile openSUSE on a stick ? Is that right ? If so, read this : Portal:KIWI - openSUSE