once i am on your site i should never again be asked to re-enter my user name and password.. i should be logged in once and only once not everytime i open a new page. and then have to reset it everytime

My login information is save by my internet browser... I don't have to re-enter my information unless I delete my browsing history, cookies, etc.

Same here. I never have to re-enter. I maybe something is wrong with your cookies?

Yes I think that is a good idea.

There are sites that store passwords for you, such as TrueKey by McAfee. The benefit of these sites is that you only need to remember one password, to log in to that site, then you can access all your other password-protected sites simply by clicking on the site name. I use TrueKey, and have over 130 passwords saved, including all my MSC logins.