Thank you very much for your help! I really appreciated.
Actually, I came across what you said in the past. Now, I discovered all of the new upload files have been changed to another way for download. I have gone through the double-kick linkage and those codes. In the past, there will be a file download afterwards but now the file available for download is small and not any AVI files. It's in the form of torrent and when I opened them, they look like some word format file only. Looks like they are some kind of instruction (of course I couldn't read those UFO words). Anyway, thanks for your update and information!!