Tiny MCE to pick image from my computer

How to let tiny MCE pic image from my desktop or other folder from My computer rather than referencing it from other开发者_StackOverflow社区 website?

And in this case how can I save images to the database to retrieve later?

I am using asp.net and SQL Server 2005.

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You must have also http://tinymce.moxiecode.com/enterprise/mcfilemanager.php TinyMCE file manager.