Going on the error and comparing your topic.asp to mine, I would suggest you remove all the poll mod stuff and try installing it again.
That is just a quick look at it and it looks like you have placed the poll mod code way to early in your topic.asp code. Just you have the code at line 176 and I know in mine it is at about line 880.
Just a thought as to why you are getting the error...
quote: When i click on the topic links i get this message: Microsoft VBScript runtime error '800a000d'