need help: vBISpy - AJAX

[Harmachis]

Hello.
I saw a mod/hack at exbii.com (formally xboard.us)
Its call Live Thread or Live Reply
When u click it...the thread will become like a chat window. when ppl post it'll show immediatly, u dont need to REFREASH the page to see new reply.

Here's screen shot:





If u want to see it urself, plz visit : NON-sense NON-stop Chit-Chatters - Part VIII - eXBii
(u might register to see that option)


one of my friends told me about these thread:
vBISpy - AJAX real-time feed of new posts/threads
& vBISpy module - live AJAX feed of new threads - for vBAdvanced CMPS

but actually i cant understand how this ajex mod work like that. it just track new reply/thread from all the forum. but i need it on a specific thread & there must be a reply window.

the 2nd link contains a ajex module. but i cant install it. there just a *.module file. i cant do it myself by reading readme file.

plz help me.