On 11 Aug 2010, at 20:45, plastichairdoo wrote:

wow Alan - did you just get back from vacation? thanks for the tsunami of replies.

You’re welcome — truth is that I find it hard to keep up with the mailing list so I try to allocate a few hours here and there to catch up, unfortunately they tend to be 1-2 weeks apart. Still have a lot of unread/flagged letters on the list to attend to…