[TYPO3-dev] Lastupdate-List from tt_content?

[Sven Kalbhenn]

Hi all,
 
I need a Last-Update-List, not from the "pages"-table, but from the
"tt_content"-table! 
I want to use the "date"-field from tt_content to generate the list. 
If the field is empty, it should not appear on the list.
 
How is this possible?
Is there an extension? Or can I reconfigure one of the sitemaps (f.e.
"recently updated pages")?
 
Every hint whould be helpful!
 
CU... Sven Kalbhenn
 
(PS: Sorry, for my bad english! I'm from Germany.)
 <blocked::http://www.skom.de/>