Just heard from a branch of Audio-T who have just checked with Meridian. They tell me that to upgrade a Meridian 568 mk I to a 568.2 will cost approximately £900, or approximately £1200 if you want the MHR smartlink. Edit 13/1/2003: Got a slightly different story from Meridian. See lower down thread. That's substantially more than I was expecting. I think I've just lost interest in the idea of buying a 2nd hand 568.1.