>> [xmltop]=PAGE
>> [22]=USER_INT
>> [userFunc]=tx_myext_pi1->generate_rss
>> [typeNum]=333
>> [config]
>> [disableAllHeaderCode]=1
>
> Do you see tx_myext_pi1 under plugin node there?
yes
[tx_myext_pi1]=USER_INT
[includeLibs]=typo3conf/ext/myext/pi1/class.tx_myext_pi1.php
[userFunc]=tx_myext_pi1->main
---cut----