I am trying to sign in on the trainer but the I can enter all my information but the Secruity Key doesn't show up. I am thinking for the time being it is just easier to re download the new update or what not on the website and go from there.
You can either be signed in on the website or the TM at the same time.
By 'security key' you mean the captcha? Please look up your Internet Options (via Control Panel) and ie select the third tab (Privacy), from there to 'Sites' and maybe remove all entries there or allow cheathappens.com - Then look up the 'Advanced Settings' about how cookies are handled. With first-party cookies accepted or prompted about and third-party cookies blocked you should be fine to login on our site.
Please try this with the Internet Explorer once.