I lost 50lbs on the old stuff.... some of the gyms around here still have a few bottles of it floating around, but its been a while since the ephederine versions were even made, and I was using the 4 pill version before they introduced the 3 piller.
I would go with T-Rex and Liproxin mix, or Dymetadrene Xtreme, which now has Yohimebine in it.