Quote:

Doubtful. Right now I'm just using IE for this only, and Firefox for everything else.

The Security Update was on the 25th October 2007.
Maybe something to do with that is causeing your problems.
If you select,
Tools - Options - Advanced - Update - Show Update History.
You will see when the last update was installed and if it was successful.
If it wasnt successful you should select Help up top and Check For Updates.
If it was successful and the download date is around when your problems developed, I would be checking security settings again. Maybe something simple being overlooked.
I personally had no problems from the Update.

Just uploaded the security update a few minutes ago. Still no dice...

Exactly what sort of problem are you having? What happens when you try to log in?

You might ensure your Time, Date and Time Zone are correct. IE will use the settings in Windows, but Firefox may have its own settings? The reason is that the site will log a user out after so many minutes. If your clock is off enough, it may log you out immediately.

Quote:

When I try to log in it says "Incorrect Login". No matter what I try it refuses to let me log in.

"Incorrect Login" has two main causes:

1. Using the wrong username or password
2. If your browser does not accept the "cookie".

A cookie is like a key that the web site gives to the web browser. Then the browser uses it on every web page, to prove to the server that it is logged in. If the browser rejects it then you get "Incorrect Login" from the login page.

In Firefox, go to Tools -> Options -> Privacy:
1. check Allow Sites to set cookies
2. Select "until they expire"
3. Click Exceptions and ensure Datsun1200.com is not listed.

If you have Internet Explorer, just click "Default" button.

Some people call cookies an invasion of privacy, but think of it... when you log in, the site knows who you are ... doh! So rejecting the cookie makes little sense.

firefox is the best i use it all the time and have had no problems with it at all so i dunno man

Quote:
John have you tried selling your 1600's? I think is a security feature of this site.