I have a notebook with two external speakers, and I would like to get a sound experience as if there were around me. SRS has a really cool technology: TruSurround, where this can be accomplished with two speakers.. but they don't seem to have any downloads (only a demo which sounds really cool!) The one download they have requires a system with a mimimum of 4 speakers and costs 16 bucks. Are there any good downloads available for XP? I already checked system updates, but didn't find anything. And if I find one, will the plug-in work with DVD movies? Or is it standard that these movies are protected against the use of those plug-ins?