.NET website lightweight framework
<p>I'm looking for lightweight framework to build my custom website. Originally I'd love to get a platform that implements user registration, login, logout and probably account management at some point.
The thing is I don't want to have any "extras" there and I don't want to develop sign-up/login part again...</p>

<p>What options do I have? I was looking at mojoPortal, but there's a lot of restrictions and features I'll never use. </p>

<p>Any suggestions?</p>

<p>PS. 
.net 2.0/3.5</p>
