This job is very suitable for me. I had made lots of videos using AE and Pr. I think just premiere will make this work done. Import the originol swf videos to Pr, add two soundtrack (one for the Chinese voice recordings and the order for sound 'keyboard' and sound 'Angryboy', then place them in the correct place, finally explor it as a .swf file. It's easy and i won't take it long with my great performence computer.