Ultimate Orange, from what I know, was taken off the shelf (stopped making it) by the manufacturer well before the ephedra ban. I believe that lawsuit(s) had something to do with this - and they decided to stick with protein,bars, etc. instead and also save themselves the insurance money.
UO had 20 MG of ephedra per serving. The thing is, they had this chart on the can of body-weight VS amount to use. So the average BBer would use like 2-3 servings based on this chart. Look out.
Ultimate Orange Caps were also very powerful. They were actually the only softgels on the market. That meant that the absorption was faster and more complete. Add to that the most powerful list of ingrediants on the market and you had a winner.
Ultimate Punch was out for about 18 months before it was also pulled. It was 25% MORE powerful (read: more stimulents and ephedra) than the orange flavor. It also tasted WAY better and seemed to mix much more smoothly (less clumping). I believe that it way a reddish can with a picture of a boxing glove "punching" on it.
Unfortuneatly, a poor replacement (non-ephedra version) of UO came out later. They were single serving (like the ABB drinks) and were weird flavors - like teas and stuff. Nobody carried them. And since Speed Stack, Thermo S25, Ripped Force, Etc were still on the market nobody wanted the new crappy UO. Speed Stack was the same price and a much better "rush".
As for getting the same ruch, I suggest Thermo Gen II (w/ephedra) by Sci-fit (I know that mysupplementstore.com has it). Otherwise, Redline by VPX isn't too bad either.