css responsive-design twitter-bootstrap twitter-bootstrap-2

Stop twitter bootstrap css being responsive after a certain screen width – ie. < 1000px

Im using the bootstrap 2.3.2 css framework to set out the interface for a web app. Im using the responsive version of the framework.

The application dosnt need to be mobile + tablet responsive, but im using the responsive version so the interfaces scaled horizontally on wider monitors (a large part of the UI is tabular data so users with bigger screens will appreciate being able to use the full width of their screens).

Is there a way i can use the responsive features of bootstrap, but stop them being responsive after a certin point – ie. at < 1000px the interface would no longer be responsive (a user could still make it larger, but not smaller)

Essentially i want to stop the span and offset elements that make up the grid scaling after <1000px