I got it today. I became a little bit nervous because I mas unable to upload. Fortunately I discovered that the comport was faultly assigned to 3. I changed it to 13; now it works ;-) A little bug in the driver ?
Not a bug. The Arduino doesn't know automatically which of the avaible com ports on your computer is hooked up to your Arduino. It's up to you to select the correct comm port and the correct board type in the tools tab section of the IDE when you first start the IDE.
I hope you enjoy your Arduino, it's a very cool toy to play with.
Thanks for your feedback.