wonder how to play this 001,002,003 files?

all you need to do is download them all and

join with OneClickFileJoiner (if you dont have one download it here):

http://i33.tinypic.com/6porih.jpg

http://uploading.com/files/9cm85a62/OneClickFileJoiner-1.0.1.36.exe/

(scroll down for free download)