Help switching to SQL Authentication

At the moment my asp.net app is working ok and I can connect to the database using windows authentication, however i'm trying to use sql authentication on my local computer.

i'm using sql server studio at the moment to manage the database. And tried numerious combinations of things to try and get it working and allow me to connect to the database using SQL authentication but still no luck :(

can anyone give me some rough step by step instructions to setting up the sql username and password for forms authentication and activating it for a certain database?

thanksWhen you say forms authentication, I assume you mean that in your web.config file you have something like this:

<authentication mode="Forms">
<forms loginUrl="Default.aspx" protection="Validation" timeout="300"/>
</authentication
If so, then a connection string that works connecting to sqlserver is this:

<add name="PolarIntegrationConnectionString2" connectionString="Data Source=INSP8600;Initial Catalog=PolarIntegration;Integrated Security=True"
providerName="System.Data.SqlClient" /
Let me know if that doesn't help.