Thanks for clarification chokkie - you could have typed this as your own response to the earlier post, did you know that? - it would make it easier for us "out here" to tie up the two posts.
Still thinking....!
No, boxtops, I didn't realise this. Thanks for the clarification. Wasn't convinced that people would read these sorts of posts so far down ... Cheers, hope you can help with the clue, can't see what it is at all. Chox.
Many thanks folks - and apologies for this late acknowledgement. I've only just opened up the computer at home after a very long day at work and then shopping!
Thanks for confirming it's "proxy", I had also got 2d wrong, but see that it is "excerpts"