Sabinooo on "Disable a plugin to hook itself into one precise blog page ?"

Hello,

I use the comments-enhancement wordpress plugins IntenseDebate and Disqus on various sites.
However, on ONE precise page of a site, I would like the comments to be shown "as by default", without disqus over them.

(The reason : both intensedebate and disqus split the comments page into sub-pages after 150 and 50 comments, something that can't be allowed on one precise page, on which ALL comments must be loaded and shown at once, no matter how many there are.)

Please, is it possible to use a sort of PHP (if page id=, something like that ?) or wordpress rule, that would be added to the blog template, to prevent the comments plugins to load onto a precise page ?

Would you know how to do that ?

Thank you VERY MUCH if you can help :)