Hi Steffen,
I heard that at the moment because V-STEP are updating their site for Extremes, (or something along those lines), people can't access their orders at the moment...or couldn't. I'm not too sure, so don't quote me.
Jack 
This appears when you try to enter the Webshop:
Quote:
Website maintenance
Friday, May 14 2010
ShipSim.com is performing hardware and software upgrades on the website, therefore the registration and payment systems are currently not available.
Due to the nature of the upgrades we expect to have the system back online and fully functional on the 18th.
Unquote
