" I want to use/login to Mint now, but when I do I get logged back out."
Does it act like it is taking your User ID and password and logging in, but then as soon as you enter does it return you to the log-in screen? If so, try a different browser, and see if that makes any difference.
If it's acting like the User ID and/or password are invalid, and you can't log in at all, then we can tell you how to check to be sure you don't have multiple Intuit accounts. Many people end up with multiple accounts without realizing it.
