Yep, I'm more than a little biased as well but it could be that Little Sil is older than Big Sil - in which case Big Sil does have a predecessor and that might make for a whole new way of looking at the Kennet landscape. It's all fascinating stuff... it's also a lot of fun, and as I'm in the area later this week I just can't wait to see for myself a little of what's been discussed here recently.