I would start with cleaning up your msconfig definitely. From your screenshot I see at least a dozen items that could be killed, I typically on allow apps that go along with drivers to run at startup (NVIDIA's control panel or ATI's control panel, for example) and even then I experiment with turning those off just to see if they're really needed. I see you've turned some stuff off and that's a good start. Specifically, looking at your screenshot, I'd turn off:
Everything in the top third of the screenshot, except for Comodo: that looks important
Everything in the middle third of the screenshot.
Everything in the bottom third of the screenshot that's not already disabled.
Then reboot into normal mode and see what's what. It's not a guaranteed fix but I would definitely start by eliminating anything extra that runs when you login.