Zolie - it's moved a lot more on similar volume. I posted before where it dropped something like 30% on one trade in Nov 2006 - only to recover later that day.
While you may be right to complain, you're being a bit quixotic. These low volume traders just move like that. I'd concentrate on the long term were I you. And....as many have posted before...when you buy and sell - always, always use limits....and never ever put in stops. The MM will drop the bid - always have, and always will.
The CC should be interesting. I hardly expect blowout earnings - but I certainly expect management to set the stage for a very good 2008.
Trust me - if the company earns over a buck next year (as I fully expect), we'll very easily be in double digits in relatively short order. Keep the faith - this is my favorite stock, and my biggest position, so I put my money where my mouth is.