Oh, I know what you mean.. Let me think...where did Vista put that 'log on sites and associated passwords' program at? It's prolly somewhere stupid like on my Vista browser somewhere related to my ISP's mailbox or something. efing Vista scuks.
You are talking about your web browser not vista if i understand correctly. Look under tools in your web browser and click on properties if i remember right. Then you should see in one of the tabs, a button saying show login in sites. This is how it is for my mozilla web browser. Might be slightly different for IE. Hopefully you are not using IE.