my cd-key!!

Hi!
Im using the i-mix. now the preoblem is that ive bought a new computer and would like to use mixvibes 3dex LE on the new one but ive lost my cd and the cd-key!!
i bought the device in a store and dont have anything that proves that i bought the device.
what do i do!!
Im using the i-mix. now the preoblem is that ive bought a new computer and would like to use mixvibes 3dex LE on the new one but ive lost my cd and the cd-key!!
i bought the device in a store and dont have anything that proves that i bought the device.
what do i do!!
