Here is a Dell keyboard that suggests that your Vaio and your Logitech's try to accomodate Windows's bug.
http://farm1.static.flickr.com/195/494081498_7dc27a1c06.jpg?v=0
On the other hand I have a Dell Latitude here where does key are inverted...
I wouldn't mind copying the bug from the Windows layout but many manufacturer don't reproduce it on their keyboards so it's better to complain to Logitech and Microsoft.
Here is a Dell keyboard that suggests that your Vaio and your Logitech's try to accomodate Windows's bug.
http:// farm1.static. flickr. com/195/ 494081498_ 7dc27a1c06. jpg?v=0
On the other hand I have a Dell Latitude here where does key are inverted...
I wouldn't mind copying the bug from the Windows layout but many manufacturer don't reproduce it on their keyboards so it's better to complain to Logitech and Microsoft.