You can paste the following line into Terminal:
Code:for i in {0..486}; do curl -O "http://qthttp.apple.com.edgesuite.net/11ajdjnvkjnd10weoihf23ohfoihqw/2540/fileSequence$i.ts"; done
Be warned, that it will download 400+ number of files in the directory you are in. So first you probably want to create a temp directory, then execute the command above within there.
By the way, how do you mux the files together? Which software can mux .ts files under OS X?
I think mkvtoolnix might be able to do that but not sure.