space jockey/engineer ships

Hi all, Have any of you out there ever wondered what other designs of spacecraft would look like based on the alien culture that would have built the derelict seen in alien? I have and if you would care to see a sampling of these ships then go to youtube and type in (alien derelict ships). You will see the ship from alien flying the opposite direction I assumed it would travel. There are also three or four additional ships all shown in flight. I ran across this about three years ago. Surprisingly there are only 6,070 hits, not very much but I remembered seeing it and thought it would be ideal to post it here. The whole clip is only 49 seconds long but I feel it is worth checking out. Sincerely, Bob Link-->[url=http://youtu.be/bQlt1yFvC14]Alien derelict ships [/url] *Link added by Svanya