ok i sortet it out,
for all having trouble width out of memory problems, here are some details.
from the wp-settings.php
if ( function_exists('memory_get_usage') && ( (int) @ini_get('memory_limit') < abs(intval(WP_MEMORY_LIMIT)) ) )
{
ini_set('memory_limit', WP_MEMORY_LIMIT);
}
this should set the memory limit to 32MB – however this is not working on the server of my host width (php4.3.11).
i hope my provider can change this…