I recently bought a mac book pro 15'' and I transfered the datas from another machine (imac 27"), including the final cut application.. When I start the final cut from the mac book pro, a window pops up saying "Unable to locate the following external device: Digital Cinema Desktop Preview-main. Your system configuration may have changed, or your deck/camera may be disconnected or turned off. Please check your connection and click check again, or click continue to set external device selection to none".. When I click continue final cuts crashes down.. does this depend on the differences between the two machines or is it the Final Cut itself? How can i fix the problem?