Cleanup settings not saved.

This is a systematic bug that I confirmed on a minimum stock install :
drupal 5.17 stock
cck-5.x-1.x-dev of 2009-mar-17
filefield-5;x-2.x-dev of 2009-mar-13
imagefield-5.x-2.6
mimedetect-5.x-1.x-dev of 2009-may-10
token-5.x-1.13
filefieldpath-5.x-1-dev of 2009-jul-10

pathauto, lowercase and transliterate cleanup settings not saved.

Can be fixed at
filefield_paths.module
@~line 223

replacing
foreach ($fields as $name => &$field) {
$field['settings'] = array(
'value' => isset($form_values['ffp_'. $field_name][$name])
? $form_values['ffp_'. $field_name][$name]
: $form_values['ffp_'. $field_name]['image_path'],
'tolower' => $form_values['ffp_'. $field_name][$name .'_tolower'],
'pathauto' => $form_values['ffp_'. $field_name][$name .'_pathauto'],
'transliterate' => $form_values['ffp_'. $field_name][$name .'_transliterate']
);
by
foreach ($fields as $name => &$field) {
$field['settings'] = array(
'value' => isset($form_values['ffp_'. $field_name][$name])
? $form_values['ffp_'. $field_name][$name]
: $form_values['ffp_'. $field_name]['image_path'],
'tolower' => $form_values['ffp_'. $field_name][$name .'_cleanup'][$name .'_tolower'],
'pathauto' => $form_values['ffp_'. $field_name][$name .'_cleanup'][$name .'_pathauto'],
'transliterate' => $form_values['ffp_'. $field_name][$name .'_cleanup'][$name .'_transliterate']
);

Fixed the problem for me. Sorry no patch file right now.