help in cms design
<p>hellow
i am an intermediate asp.net and C# programmer.
i decide to develop a cms that contain below features:</p>

<ul>
<li>modules common data, store in one table(contents table)</li>
<li>modules do not contain any data, only container for displaying data</li>
<li>information displayed in modules retrieve according to applied filters on modules common data table(contents). filters like(SubjectCode, GroupCode, ContentType, ...)</li>
<li>modules common settings hold in separate tables(BaseModules and ContentModules)</li>
<li>all contents contain access level</li>
<li>feasibility to define skin for modules</li>
<li>feasibility to commenting and rating contents</li>
<li>hierarchical page definition</li>
<li>SEO and Url Rewriting</li>
<li>theme</li>
</ul>

<p>i doubt to develop cms myself or use ready cms. please help me.
i work long time with microsoft portal starter kit</p>

<p>image address of database diagram is:</p>

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<p><a href="http://www.4freeimagehost.com/show.php?i=1d3239cad5a2.gif" rel="nofollow">http://www.4freeimagehost.com/show.php?i=1d3239cad5a2.gif</a></p>

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