Actually, I already have written stuff about the "Wen Wang" and "Five Elements" style in the last three years. It's just you can't get a hold of it unless you were the Uni I was at.
Personally, the I-Ching is already translated well to English. The Wilheim edition is certainly accurate enough of a direct translation for I-Ching. However, the "Super I Ching" method that Alex exposed most of you to, is (IMHO) heavily misunderstood. And possibly diluted in some ways (not all of it, just some). For a start, it's as I sometimes said, a "Fortune Tellers" method. No real books were written till recently.
As far as I know, Alex's explanation for one time zone for all of China is a little flawed. As it goes against the very principle of Yin and Yang (which the I Ching itself is based partly about!

)
Person 1 in China: "Oh hey, it's freakin hot right now in'it?"
Person 2 in Sahara: "Why? It might be a friggin desert outside, but it's the middle of the night!"
Person 1 in China: "Hey, here in China, it's midday, hot and sunny. Obviously we're right and you're wrong. Because we took over the world. So you had to follow out time. If it's lunch for us, it's lunch for everyone. No matter where you are."
This isn't sound. Logically it isn't sound. Heck, it goes against nature itself. On a sphere, there is bound to be one part dark and one part light (Or whatever else you want to use, Yin and Yang, White and Black, etc.) Where did we judge time from? The Sun. If the Sun is directly overhead, it's bloody midday and bloomin hot for us. Not midnight and really cold. Yin may contain and bring about Yang, but it certainly isn't Yang. Not at the same time most certainly. In a perfect world, yes, this, I suppose, could be possible. But this is our reality. And this just isn't possible.
Sure, you might say that the time devised is Chinese, so logically it must use China's time to convert to. But think again. It would still leave a time difference for us (see previous statment). I'm in the UK. So even if China's time is 0, I would still need to do +8 hours to get the "right" time. And if we think about it, doing the +8 is not the same as happening in 8 hours time for me (which will bring me in time with China's time).
For example, my baby girl was born exactly midday 12pm. But she was born in a country that is 12 hours later according to time zones. So instead of being midday, it's midnight. Damn I never knew that the middle of the night will have the Sun directly over my head and have the environment around me at a scorching 40 degrees C and so full of things deemed to be "Yang" wise. While my niece who is born in China that is 12 hours ahead of us, it born midnight. Quite as a mouse, and cool air, with very little movement. That sounds right. Why not the other way around? Special case? Not in the I-Ching there isn't. It uses the principles of Yin and Yang. There is no special case.
The Chinese, nor China, is the master or center of the I-Ching. To say this is to make the entire principle of the I-Ching wrong. If the French discovered the I-Ching and conquered all of the World, is the French time correct? The Germans? British? American? Australian? What if the British and the Chinese discovered it at the same time? Who's time should be use then? British? Chinese? Neither? I surely can't be both. Say I was in between both places. Do I use local, British modified, or Chinese modified time?
The current date and time conversion is a hold over from old tradition and not sound. It's the same with Four Pillars (to which a LOT of super I Ching is tied to), and even Zi Wei (Purple Star) which actually uses Lunar dates, but still Solar time.
In Hong Kong and a LOT of China's areas. A LOT of fortune tellers and diviners convert to China's time. Which is wrong. I even got the nod from Four Pillar masters, and a guy named "Blind Man Chan" (Convert to Chinese and say it and you might know this name) in agreement. Some say he cheats somewhat in divination (saying he isn't truly blind etc.), but agree he does have some skill in use of "Wen Wang" style I Ching gua. I have also found Master Joseph Yu (from the Canadian Feng Shui Research Center) also agree's with the local time deal and not to convert to China's time. He even goes as far as saying China did infact use different time zones(!) and showed evidence of this. If we talk about experience, if my 4/5 years of "Super I Ching" isn't enough. Then I'm sure the proper masters that I have listed, who have the region of 10 years each, if not more, should be more than enough to say whether to change to or not.
Try local time.
UK Anon Hotmail User
Note: Could be some mistakes mathematically speaking in my post here, but I think I got the majority of it right. Essentially, use local time. If it changes time locally, eg, in the UK we have BST (British Summer Time), where we add +1 hours to the time during the summer. So if during this time, we will have to convert. If it's 14:00 BST, it's 13:00 normal time.