Have you scanned for spyware? If not, download, install, immediately update and then run Spybot and/or AdAware (you can use them both.) Let whichever one you choose clean up any spyware it finds.
More and more software, especially that with spyware packed inside, are being written to override/ignore the settings in msconfig and start up anyway.
More and more software, especially that with spyware packed inside, are being written to override/ignore the settings in msconfig and start up anyway.