I recently bought LnS. I didn't have it installed when I purchased it so I didn't have the ocde it needed. I finally got my serial #. I entered it in and pushed "validate" but then nothing happened. After about 5 min I pushed it again. I had tp do this about 6 or 7 times before the button and serial number field when dull (not available as options) I was wondering if that was supposed to happen. How can I tell if it is registered or not? O was hopuing the registration tab would disappear.