Parallels 5 - Apple Keyboard

I just installed Parallels Desktop 5 for evaluation on my MacBook Pro.
Installation sounds fine.
However, my Apple keyboard is not recognized as such, so special keys such as @ or - or \ are not correctly captured by Windows.
Did I miss any configuration trick ?


In addition, my 1394 Nikon scanner seems not to be detected by Windows when I run Nikon Scan software. Some other trick ?

You may guess that I need answers before buying a permanent license !

Thank you for your help.