I caught part of ST2009 earlier this week on cable. I just watched a part of it where Kirk and PrimeSpock meet up with Scotty.
I can accept the whole transwarp beaming thing but there's a big problem. You can't beam front point A to point B if you don't know where point B is. Regardless if it is moving or not.
All they knew of the location of the Enterprise was that it was going from Vulcan to meet up with the fleet. You can't tell me that the broken down shuttlecraft inside of some big building was able to establish a lock on the position of the Enterprise. Moving in subspace or not.
Aww the rest of the movie's BS anyway. What do I care.
Well Spock probably scanned the likely route the enterprise was taking and was able to locate the ship. A better question would be if Scotty was thinking of transwarp beaming in 2258 and Prime Spock has just come from 2389 with a way to put Scottys theory in practice why did it take so long for someone to make it a reality especially Spock? I mean it took more than a 130 years for someone(Spock in this case) to try it, not even perfect it and use it with more primitive transporters? Considering Spocks genius or even other genius people in 24th century Starfleet such as Data and Geordi they could not perfect such a useful tool as transwarp beaming with their superior 24th century transporters but Spock finally decided to try it with 23rd century transporters. Doesn't make sense to me. I also thought the movie wasn't so good and the whole transwarp beaming bugged me and was just another one of a long string of plot holes in the movie.