diff --git a/FrOSCon26/FrOSCon.26.mm b/FrOSCon26/FrOSCon.26.mm
index 90f88e7..a872651 100644
--- a/FrOSCon26/FrOSCon.26.mm
+++ b/FrOSCon26/FrOSCon.26.mm
@@ -954,8 +954,8 @@
   </body>
 </html></richcontent>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1786242211296" ID="ID_1804746347" MODIFIED="1786413275128" TEXT="Kleinvieh....">
-<icon BUILTIN="flag-yellow"/>
+<node COLOR="#338800" CREATED="1786242211296" ID="ID_1804746347" MODIFIED="1786663227758" TEXT="Kleinvieh....">
+<icon BUILTIN="button_ok"/>
 </node>
 <node CREATED="1786242217560" ID="ID_1208716837" MODIFIED="1786242229913" TEXT="a queue for Submissions"/>
 <node CREATED="1786242230765" ID="ID_120169631" MODIFIED="1786242235257" TEXT="a queue for Completions"/>
@@ -1396,8 +1396,8 @@
 <node COLOR="#338800" CREATED="1785876360880" ID="ID_1803475906" MODIFIED="1786645685862" TEXT="Animation: Producer &#x27f6; Consumer | Fences">
 <icon BUILTIN="button_ok"/>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1785877864405" ID="ID_400522389" MODIFIED="1785877870203" TEXT="Animation: State-Ring">
-<icon BUILTIN="flag-yellow"/>
+<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1785877864405" ID="ID_400522389" MODIFIED="1786661072794" TEXT="Animation: State-Ring">
+<icon BUILTIN="button_cancel"/>
 </node>
 <node COLOR="#338800" CREATED="1785877113392" ID="ID_23421813" MODIFIED="1786645690581" TEXT="Animation: Application-Setup">
 <icon BUILTIN="button_ok"/>
@@ -1405,14 +1405,14 @@
 <node COLOR="#338800" CREATED="1786466566730" ID="ID_57913077" MODIFIED="1786645693729" TEXT="Animation: Player and Displayer-Object">
 <icon BUILTIN="button_ok"/>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1786466585843" ID="ID_1116610832" MODIFIED="1786466590526" TEXT="Animation: Proactor">
-<icon BUILTIN="flag-yellow"/>
+<node COLOR="#338800" CREATED="1786466585843" ID="ID_1116610832" MODIFIED="1786661099951" TEXT="Animation: Proactor">
+<icon BUILTIN="button_ok"/>
 <node CREATED="1786466604005" ID="ID_270282240" MODIFIED="1786466632751" TEXT="integrate animated State-Ring">
 <arrowlink COLOR="#c23657" DESTINATION="ID_517600933" ENDARROW="Default" ENDINCLINATION="134;15;" ID="Arrow_ID_670746681" STARTARROW="None" STARTINCLINATION="23;-122;"/>
 </node>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1786466591383" ID="ID_1030877081" MODIFIED="1786466602726" TEXT="Animation: show Frame">
-<icon BUILTIN="flag-yellow"/>
+<node COLOR="#338800" CREATED="1786466591383" ID="ID_1030877081" MODIFIED="1786661101443" TEXT="Animation: show Frame">
+<icon BUILTIN="button_ok"/>
 </node>
 </node>
 </node>
@@ -1711,8 +1711,8 @@
 <icon BUILTIN="hourglass"/>
 </node>
 </node>
-<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1755783306798" ID="ID_1759870777" MODIFIED="1786458962467" TEXT="QR-Code generieren">
-<icon BUILTIN="flag-pink"/>
+<node COLOR="#338800" CREATED="1755783306798" ID="ID_1759870777" MODIFIED="1786661113418" TEXT="QR-Code generieren">
+<icon BUILTIN="button_ok"/>
 <node CREATED="1755783346775" ID="ID_1172562149" MODIFIED="1755783365282">
 <richcontent TYPE="NODE"><html>
   <head/>
diff --git a/FrOSCon26/Talk-IOUring.odp b/FrOSCon26/Talk-IOUring.odp
index 7b56ab5..74cea76 100644
Binary files a/FrOSCon26/Talk-IOUring.odp and b/FrOSCon26/Talk-IOUring.odp differ