[TYPO3-dev] Extension Execution Order

[Benno Weinzierl]

Hello List,

i have to execute my extension after all other extensions.
This turns out to be difficult because the priority-property of 
ext_emconf.php aparently does not influence the execution-order of the 
extensions.
This means i have to place my extension at the bottom of the page, but that 
is not what i want.

Is there any possibility to influence the execution-order of extneisons?
If not... can anyone suggest a system-hook wich is executed after all 
extensions?

Background: I want to implement a Message-system for validation-errors to 
display errors/messages form my different extensions at one palce in the 
page (and not at the bottom :-)).

Benno