Help with a project needed

Question

Hi everybody ... i'm new to this forum and kind of new to the whole C# & ADO.NET thing. I have a school project to make and i need some advice :) ... I have lots of thing unclear I want to make a "logIn" area with username and password using a database. After Logging in i need it to show some names in a combo-box, different names for every username. When selected, every name in the combo-box should display a number of information about the person. I know it's confusing ... :) So ... i have 3 tables in the database: 1.Username and Password 2.The list of names in the combo-box 3.The Information on each name ... Can anyone take me trough the steps i need to make ? I've tried all i could but it's very confusing for a newbye :P I only have 1 week to do this or i'm scr*wed ... Thanks in advance Sorry for the mess but i can't seem to change the row in my posts