The Apple Store is currently down in the US, the UK and the rest of the world. Grab your credit card and get ready for the iPad pre-orders to begin at 5:30PT, 7:30 Central, 8:30ET, and 1:30 GMT!
...and back up now, orders pouring in. Note that Apple is offering $30 off of MobileMe subscriptions with the purchase of an iPad. Preorders are limited to two per person, and devices will ship for delivery on 4/3 where Saturday delivery is available.