Probably a stupid PHP newbie question...

Tried suggestions in closed post "http://drupal.org/node/126164"

Updated my php.ini's filesizes at:

post_max_size
upload_max_filesize

and (through the UI) updated the sizes through Site Configuration...File Uploads (for default and by role) and restarted Apache and MySQL... Still stuck with only smaller file sizes working. Also specified (for 'general' uploads, as well as per *every* user group) the additional extensions I wish to upload (RAR, various ODF, and obscure app formats).

Sometimes it confirms the file is uploaded, sometimes not, but either way upon page refresh, the new file is never there if it exceeded the original filesize, or used a file extension not explicitly allowed. Nor is it in the drupal upload folder. Example: tried a 16MB RAR file, or a 300KB ODT file - neither works. Files within filesize limitations and specified extensions work flawlessly.

Running WAMP with JQuery update, Apache2, PHP5, MySQL5.

Thanks - this is one *very* helpful module. I really hope to be able to continue using it.