Don't fall for this "clickthru" link. If your curious about the Immortality rings, just type www.alexchiu.com. This guy (Alex Chiu, or whomever) has been selling the rings for years so I guess it must make him something.
Team Saeco were wearing some kind of energizer bracelet that I suspect is similar in principle to what "Alex Chiu" has been selling. I forget what that bracelet was called.
This guy also has a dimensional warp generator for sale. Just the warp core only though.
I actually have that and just need the containment vessel along with the control feedbacks, power supply, and the warp gate. If anyone can help, please PM me. I desperately need to get back to my time period.