The Return (http://solidfiles.com/d/70d3)
I'm not a techno fan, so not a good judge, I'm afraid.
Maybe try the noteworthy newsgroups, if you're a registered user.
They have been the traditional forum for running compositions by others for feedback.
I like it. The introductory statement could be shortened - you don't need to repeat the riff by itself so many times. The rest of it works for me.
Very nice work! I enjoyed it.