Oh ... I see 
It had been running on a steady 2000 (ish) whatever they are called -- then when I sent the mail it dived to 1300 ish ... and the other ones of the same date!!!!
---------- Post added at 07:53 ---------- Previous post was at 07:51 ----------
Back to normal today
06/05/09 07:52 2001.75 Kbps 239.17 Kbps