I don't have the source, so no patches for the various other source files, sorry.  The keyboard is a more or less generic 104 key otherwise. A picture of the keyboard is found at http://support.creative.com/Products/Products.aspx?catid=10 but I don't have any information on the other keyboards.

I have tested the definitions below, and all keys are able to be assigned in KDE now.

Cheers


// Creative Desktop Wireless 7000
partial alphanumeric_keys
xkb_symbols "creativedw7000" {
    // From Troy Unrau <troy at kde dot org>
    include "inet(media_common)"
    key <I32> { [ XF86HomePage ] };
    key <I5F> { [ XF86Standby ] };
    key <I65> { [ XF86Search ] };
    key <I66> { [ XF86Pictures ] };
    key <I6C> { [ XF86Mail ] };
};