IE won't load any pages
 

so i was just checking out dreamsubmitter, i had just bought it and was watching the vids and now IE won't load any pages. i either get can't find server error or 400 bad request error. i can't see why this would be DS's fault tho. any idea what went wrong? im using foxfire right now with no problems. i know IE sucks, blah blah but i need it to work even if i don't use it as my main browser.