Boris, there's not an actual delete... but if you click on the little box to the left of the conversation in the Conversations List, you'll get a drop down box with some options. Click on Other Actions and choose "Leave Conversation" then confirm. The Conversation will disappear from your list.
OK Beth. But there are no little boxes to the left of the 2 conversations. One of welcome from Ken Anderson, and my reply.
The actual position of the "Leave Conversation" link might depend on which style you are using, but you should find a link for it. On the style that I am using, it's on the top of the Conversation box, to the right.
Oh heck, it's a lost cause. I'll just try to ignore the little red no. 1 alert and try to ignore it. Thanx all, for trying to help.