I'm in the UK and also order through CK Sales. Usually get my order within 1-2 weeks.
Have also ordered through Cathe's site and my order was here within the week (excellent service). The only reason I don't order through this site now is because of the huge UPS charge on top of my order when it's delivered. I think I ended up paying an extra £30 for 2 dvds when they were delivered!
Andrea