Can you sell Lightroom preowned?
I upgraded from Lightroom 3 to 4 recently, using the serial number from Lightroom 3.
Can I still sell my Lightroom 3 to someone - or will that serial number now be bound to Lightroom 4?
You can't sell Lightroom 3 because you don't own Lightroom 3. You own a license to use Lightroom 3. The software itself is not your property, it is Adobe's property, and you agreed to abide by the terms of the license agreement when you acquired the software package.