Coaster131 - Your info may be true, but it is'nt true all the time, the only way a coaster can run 3+ trains without Mid Course Brakes is if the coaster has a double Station, An unload Station plus normal station, Or a second Lift Hill. X-Flight can Run 3 Trains because of the double Station, 2 Trains can be in the Station, and if needed, One Train can Rest on the Brakes at the end of the ride. Look at Space Mountain at DLP, It can run 5 Trains and was doing so when I went last year, yet it does have a fairly short Course.
Also, they are running both stations on X-Flight when I went, infact recently its been running with 2 trains non stop nearly all day for the last week or so, and The Big News is That they are finnally running the 3rd Train, but as of yet, havent run all 3 together, but its a good sign of things to come though. I am almost positive that soon, we should see 3 Train operation, but I still think it will take a bit more time.