Kill IE's Debug Bugging
If you recently upgraded to Internet Explorer 6 from an earlier version of the browser, you may have encountered an annoying new feature: script debugging. You're surfing along happily when suddenly a dialog box pops up alerting you to a script error in the site visited. Would you like to debug?
Why Microsoft enabled this handy troubleshooting tool for Web site developers in its browser is a mystery to me. Unless you're working the kinks out of a scripted Web site, it serves no purpose other than to slow down your browsing. To exterminate the feature, choose Tools, Internet Options, Advanced, check Disable script debugging, and click OK.
taken from - PCWorld February 2003