Thanks for the explanation Don-I imagine the caching is what was causing what I saw in my second post. However, I'm not sure you understand what I was trying to say in my first post. I'll include a screenshot to help explain. I have your post circled as what is displayed. Prior to yesterday the thread title next to your screen name would have been highlighted in bold text. This makes it easy to see which post in the thread you are viewing (active?). As you can see none of the posts in the thread are highlighted and it makes it difficult to know exactly which post you are looking at-particularly in threads with a lot of responses. Also, as you can see, the posts have changed color so I am not having that as was the OP.

(NAT shot res.jpg)

NAT shot res.jpg (51KB - 159 downloads)