We were doing hockey at this time - Gold Reserve was a separate product, which happened to parallel the flagship UD set. If anyone has any of the 1/1 Exclusives, it looks like they used the GR cards to create the 1/1s. (See my scans of the Martin Lapointe cards from the sets.)
I wanted to add, UD was not the only company doing this type of thing. Leaf did it with the Fractal Matrix and Leaf International and Pinnacle did this with theTotally Certified (paralleling the Certified edition). At the time of release, it wasn't too bad (confusion-wise), but years later, what a nightmare!
-- Dan --
Note: Please see my profile for more info regarding trading (section updated 3/4/2024). I have added a large portion of my inventory to the site, and currently have trading turned on (details are in my profile).