Thanks Hal -- and thanks to the others who offered information.

I didn't have any DVDs to hand; so I was hoping I could do the update without shopping. But no: I had to shop. It all went well. DW is nicely explicit on the moves needed to get the updated disc -- my first time creating an updated DW disc. (Yes: I know: Keep the original disc for further DW updates.)

Last edited by RHV; 04/07/11 09:23 PM.