rgTeaser example usage. The extension seems old now though ;) The ext in TER: http://typo3.org/extensions/repository/view/rgteaser I guess what rgTeaser mostly does is adding a new sitemap option and then this TS..

rgTeaser.ts

includeLibs.user_getpages = EXT:rgteaser/user_getpages.inc

###################################
##### rgTeaser 102 ################
##### (page + content - teaser) ###
tt_content.menu.20.102 >
tt_content.menu.20.102 = CONTENT
tt_content.menu.20.102 {

    table = pages
    select {

        pidInList.cObject = USER
        pidInList.cObject {
            userFunc = user_getpages->main
            treeDepth = 2
        
        }
        orderBy = tstamp DESC
        where = tx_rgteaser_teaser = 1   
    }

    renderObj = COA_INT
    renderObj {
        10 = TEXT
        10.field = title
        10.wrap = <div class="teaserItem" style="border:1px solid #ccc; padding:10px;margin:5px; width:200px; height:200px; overflow: hidden; float:left;"><h3>|</h3>
        10.typolink.parameter.field = uid
        12 = TEXT
        12.field = tstamp
        12.age = 1
        12.required = 1
        12.wrap = <span style="font-size:10px;padding-left:10px;">(|)</span>
        12 >
      
        20 = LOAD_REGISTER
            20 {
            meinRegister.cObject = TEXT
            meinRegister.cObject.field= uid
        }    
        
        50 = COA
        50 {
          ###########
          20 = CONTENT
          20 {
              table = tt_content
              select {
                  pidInList.data = register:meinRegister
                  #max = 1
              }
          
              renderObj = COA
              renderObj {
                  1 = TEXT
                  1.value = <div style ="padding:5px; margin:5px;">
                  
                  10 = TEXT
                  10.field = header
                  10.wrap = <strong>|</strong>
                  10.required = 1
                10.typolink.parameter.data = register:meinRegister
                10 >
                  
                  20 = TEXT   
                  20 {
                    field = bodytext
                    crop = 250 | ... | 1
                    wrap= <br />|
                    parseFunc < tt_content.text.20.parseFunc
                    stripHtml = 1
                  }
                20.typolink.parameter.data = register:meinRegister
                  
                  /*
                  30 = TEXT
                  30 {
                    value = [mehr]
                    typolink.parameter.field=pid
                    typolink.parameter.dataWrap=|#{field:uid}
                    wrap = |
                  }
                  */

                  99 = TEXT
                  99.value = </div>

              }
          }                      
          ###########            
        }
      
        #60 = TEXT
        #60 {
        #  value = [mehr]
        #  typolink.parameter.field=uid
        #  wrap = |
        #}
                      
        99 = TEXT
        99.wrap = |</div>
    
    }
}