The DT is listed at the top of the column for 200-300cc scoots. The DT200i is not specifically covered because (here is my guess) the series is practically identical except for engine size. Personally I would not consider a DT200i since I have a 300 and would not trade for a sea-going container full of anything else. That is just me and I was quite happy with the Yager 200i until my wife talked me into a new scoot which was the DT300i, my choice. The owner's manual covers all the DT s, 300i, 200i & 300iABS. So, I would say, whatever you see in the forum in the Downtown column will pertain to your scoot. The DT200i should be a great scoot IF Kymco made the engine with a displacement of, say, 198cc instead of like the Like which is 163cc and the Yager which was 174cc. I never did understand that.
Karl
PS: I will bet the DT200i has all the stuff as the 300 including the ECU although it may be "mapped" differently for the slightly smaller engine.