Yeah, in case you haven't seen the recent posts in
this thread, CS seems to be reassuring people not to worry, if you live in the US and ordered your kindle by 8PM PST on August 1st, you'll be in the first batch that will ship at launch, and if you live in the UK, and ordered by "midday" on the 1st, you'll also be in the first batch. They seem confused as to why the estimated ship dates are showing up like that. However, if you click the order number to go into the actual order, it shows that there's still no estimated ship date, and they'll email with updates. I think it's just a little fluke.