Home partition.

Hi All Before I update my 8.2 box to 9.0 I want to put my Home directory to a separate partition. Is it possible to create this partition by using Yast? When I start the partition part it says don't use it on a drive what is in use. I'm confused. Tried to find info on Google but it wasn't to much help. Somebody please? -- Greetings from /bill at 169 west , 19 south. Disclaimer: Any errors in spelling, tact, or fact are transmission errors."