Thanks for the update, Liz. I was beginning to fear Gizmo was one of those people who believes themselves to be indespensible to the family until they drop in the street or their insides fall out. (That last actually happened to an aunt of mine, before MSI - she ignored a prolapsed uterus and was manually adjusting it and wearing tight underwear instead of seeing a doctor - too busy and thought it might be costly to fix. Tough old thing).