paul,
you're right, but having worked in dr. ivy's lab during some of those trials, i have a little nit-picking regarding the methods and "bias" involved. (we can talk about this in person.)
as for endurox itself:
yes, it would be better than gatorade, which isn't even actually optimized the way gatorade would make it out (too little salt for the amount of fluid. therefore it's absorbed a little slower and doesn't replenish all electrolytes per unit sweat volume lost.
tangy orange is good. TTTE, don't worry, i actually LIKED drinking it post-workout.
as for taking vitamin E with fat: no, unnecessary. the vitamin E is critical for a) membrane integrity, and b) antioxidant ability. because it is fat-soluble, it is easily integrated into the membranes and is stored there for whenever you need it. also, because it is absorbed and retained (unlike it's ally, vitamin C), you don't need to continually take large amounts, otherwise, you'll just start overloading on it and decrease your natural antioxidants like glutathione. (basically, the rule of thumb is about 1000IU per day, max...no need for more, and you can skip/forget days often without worry).
any other questions, hit me.
greg