[support] File Size Limits with Filefield on D6?

[Luke]

Hello

I am having trouble allowing users to upload large files via filefields.  
In particular, I have modified the drupal root .htaccess file to permit 
this, and have even changed the memory limit in php.ini.

2 meg is still the limit.

In D5, there was a way to control the upload limits, although that was 
with the core upload module.

Is something like that at issue here, or might there be something else 
going on?

The start of the .htaccess file now looks like this, which has worked in 
other places on this host:

php_value post_max_size 51m
php_value max_input_time 2680
php_value upload_max_filesize 50m
php_value upload_tmp_dir /tmp
php_value memory_limit 110m