8. A method according to claim 1 , wherein the expected number of interpreting tasks being based on the number of pages left in the document.
8. A method according to claim 1 , wherein the expected number of interpreting tasks being based on the number of pages left in the document. 13. A method according to claim 8 , further comprising estimating the complexity of pages left in the document from a PDL source using at least one of the number of pages described by the PDL source, a number of objects on a page, and/or a number of z-bands of a page.